1964049984

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:227

約数の個数: 448

約数和(自身を含む): 6810451200

約数和(自身を除く): 4846401216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 32, 34, 36, 37, 39, 48, 51, 52, 54, 64, 68, 72, 74, 78, 96, 102, 104, 108, 111, 117, 136, 139, 144, 148, 153, 156, 192, 204, 208, 216, 221, 222, 234, 272, 278, 288, 296, 306, 312, 333, 351, 408, 416, 417, 432, 442, 444, 459, 468, 481, 544, 556, 576, 592, 612, 624, 629, 663, 666, 702, 816, 832, 834, 864, 884, 888, 918, 936, 962, 999, 1088, 1112, 1184, 1224, 1248, 1251, 1258, 1326, 1332, 1404, 1443, 1632, 1668, 1728, 1768, 1776, 1807, 1836, 1872, 1887, 1924, 1989, 1998, 2224, 2363, 2368, 2448, 2496, 2502, 2516, 2652, 2664, 2808, 2886, 3264, 3336, 3536, 3552, 3614, 3672, 3744, 3753, 3774, 3848, 3978, 3996, 4329, 4448, 4726, 4896, 5004, 5032, 5143, 5304, 5328, 5421, 5616, 5661, 5772, 5967, 6672, 7072, 7089, 7104, 7228, 7344, 7488, 7506, 7548, 7696, 7956, 7992, 8177, 8658, 8896, 9452, 9792, 10008, 10064, 10286, 10608, 10656, 10842, 11232, 11322, 11544, 11934, 12987, 13344, 14144, 14178, 14456, 14688, 15012, 15096, 15392, 15429, 15912, 15984, 16263, 16354, 16983, 17316, 18904, 20016, 20128, 20572, 21216, 21267, 21312, 21684, 22464, 22644, 23088, 23868, 24531, 25974, 26688, 28356, 28912, 29376, 30024, 30192, 30719, 30784, 30858, 31824, 31968, 32526, 32708, 33966, 34632, 37808, 40032, 40256, 41144, 42432, 42534, 43368, 45288, 46176, 46287, 47736, 48789, 49062, 51948, 56712, 57824, 60048, 60384, 61438, 61716, 63648, 63801, 63936, 65052, 65416, 66859, 67932, 69264, 73593, 75616, 80064, 82288, 85068, 86736, 87431, 90576, 92157, 92352, 92574, 95472, 97578, 98124, 103896, 113424, 115648, 120096, 120768, 122876, 123432, 127296, 127602, 130104, 130832, 133718, 135864, 138528, 138861, 147186, 151232, 164576, 170136, 173472, 174862, 181152, 184314, 185148, 190944, 195156, 196248, 200577, 207792, 220779, 226848, 240192, 245752, 246864, 255204, 260208, 261664, 262293, 267436, 271728, 276471, 277056, 277722, 294372, 329152, 340272, 346944, 349724, 362304, 368628, 370296, 381888, 390312, 392496, 401154, 415584, 441558, 453696, 491504, 493728, 510408, 520416, 523328, 524586, 534872, 543456, 552942, 555444, 588744, 601731, 680544, 699448, 737256, 740592, 780624, 784992, 786879, 802308, 829413, 831168, 883116, 983008, 987456, 1020816, 1040832, 1049172, 1069744, 1086912, 1105884, 1110888, 1136603, 1177488, 1203462, 1361088, 1398896, 1474512, 1481184, 1561248, 1569984, 1573758, 1604616, 1658826, 1766232, 1805193, 1966016, 2041632, 2098344, 2139488, 2211768, 2221776, 2273206, 2354976, 2360637, 2406924, 2797792, 2949024, 2962368, 3122496, 3147516, 3209232, 3317652, 3409809, 3532464, 3610386, 4083264, 4196688, 4278976, 4423536, 4443552, 4546412, 4709952, 4721274, 4813848, 5595584, 5898048, 6295032, 6418464, 6635304, 6819618, 7064928, 7220772, 8393376, 8847072, 8887104, 9092824, 9442548, 9627696, 10229427, 12590064, 12836928, 13270608, 13639236, 14129856, 14441544, 16786752, 17694144, 18185648, 18885096, 19255392, 20458854, 25180128, 26541216, 27278472, 28883088, 30688281, 36371296, 37770192, 38510784, 40917708, 50360256, 53082432, 54556944, 57766176, 61376562, 72742592, 75540384, 81835416, 109113888, 115532352, 122753124, 151080768, 163670832, 218227776, 245506248, 327341664, 491012496, 654683328, 982024992, 1964049984]

約数ペア:

[(1, 1964049984), (2, 982024992), (3, 654683328), (4, 491012496), (6, 327341664), (8, 245506248), (9, 218227776), (12, 163670832), (13, 151080768), (16, 122753124), (17, 115532352), (18, 109113888), (24, 81835416), (26, 75540384), (27, 72742592), (32, 61376562), (34, 57766176), (36, 54556944), (37, 53082432), (39, 50360256), (48, 40917708), (51, 38510784), (52, 37770192), (54, 36371296), (64, 30688281), (68, 28883088), (72, 27278472), (74, 26541216), (78, 25180128), (96, 20458854), (102, 19255392), (104, 18885096), (108, 18185648), (111, 17694144), (117, 16786752), (136, 14441544), (139, 14129856), (144, 13639236), (148, 13270608), (153, 12836928), (156, 12590064), (192, 10229427), (204, 9627696), (208, 9442548), (216, 9092824), (221, 8887104), (222, 8847072), (234, 8393376), (272, 7220772), (278, 7064928), (288, 6819618), (296, 6635304), (306, 6418464), (312, 6295032), (333, 5898048), (351, 5595584), (408, 4813848), (416, 4721274), (417, 4709952), (432, 4546412), (442, 4443552), (444, 4423536), (459, 4278976), (468, 4196688), (481, 4083264), (544, 3610386), (556, 3532464), (576, 3409809), (592, 3317652), (612, 3209232), (624, 3147516), (629, 3122496), (663, 2962368), (666, 2949024), (702, 2797792), (816, 2406924), (832, 2360637), (834, 2354976), (864, 2273206), (884, 2221776), (888, 2211768), (918, 2139488), (936, 2098344), (962, 2041632), (999, 1966016), (1088, 1805193), (1112, 1766232), (1184, 1658826), (1224, 1604616), (1248, 1573758), (1251, 1569984), (1258, 1561248), (1326, 1481184), (1332, 1474512), (1404, 1398896), (1443, 1361088), (1632, 1203462), (1668, 1177488), (1728, 1136603), (1768, 1110888), (1776, 1105884), (1807, 1086912), (1836, 1069744), (1872, 1049172), (1887, 1040832), (1924, 1020816), (1989, 987456), (1998, 983008), (2224, 883116), (2363, 831168), (2368, 829413), (2448, 802308), (2496, 786879), (2502, 784992), (2516, 780624), (2652, 740592), (2664, 737256), (2808, 699448), (2886, 680544), (3264, 601731), (3336, 588744), (3536, 555444), (3552, 552942), (3614, 543456), (3672, 534872), (3744, 524586), (3753, 523328), (3774, 520416), (3848, 510408), (3978, 493728), (3996, 491504), (4329, 453696), (4448, 441558), (4726, 415584), (4896, 401154), (5004, 392496), (5032, 390312), (5143, 381888), (5304, 370296), (5328, 368628), (5421, 362304), (5616, 349724), (5661, 346944), (5772, 340272), (5967, 329152), (6672, 294372), (7072, 277722), (7089, 277056), (7104, 276471), (7228, 271728), (7344, 267436), (7488, 262293), (7506, 261664), (7548, 260208), (7696, 255204), (7956, 246864), (7992, 245752), (8177, 240192), (8658, 226848), (8896, 220779), (9452, 207792), (9792, 200577), (10008, 196248), (10064, 195156), (10286, 190944), (10608, 185148), (10656, 184314), (10842, 181152), (11232, 174862), (11322, 173472), (11544, 170136), (11934, 164576), (12987, 151232), (13344, 147186), (14144, 138861), (14178, 138528), (14456, 135864), (14688, 133718), (15012, 130832), (15096, 130104), (15392, 127602), (15429, 127296), (15912, 123432), (15984, 122876), (16263, 120768), (16354, 120096), (16983, 115648), (17316, 113424), (18904, 103896), (20016, 98124), (20128, 97578), (20572, 95472), (21216, 92574), (21267, 92352), (21312, 92157), (21684, 90576), (22464, 87431), (22644, 86736), (23088, 85068), (23868, 82288), (24531, 80064), (25974, 75616), (26688, 73593), (28356, 69264), (28912, 67932), (29376, 66859), (30024, 65416), (30192, 65052), (30719, 63936), (30784, 63801), (30858, 63648), (31824, 61716), (31968, 61438), (32526, 60384), (32708, 60048), (33966, 57824), (34632, 56712), (37808, 51948), (40032, 49062), (40256, 48789), (41144, 47736), (42432, 46287), (42534, 46176), (43368, 45288)]