1279421088

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:113

約数の個数: 384

約数和(自身を含む): 4250050560

約数和(自身を除く): 2970629472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 19, 22, 24, 31, 32, 33, 34, 38, 44, 48, 51, 57, 62, 66, 68, 76, 88, 93, 96, 102, 114, 121, 124, 132, 136, 152, 176, 186, 187, 204, 209, 228, 242, 248, 264, 272, 304, 323, 341, 352, 363, 372, 374, 408, 418, 456, 484, 496, 527, 528, 544, 561, 589, 608, 627, 646, 682, 726, 744, 748, 816, 836, 912, 968, 969, 992, 1023, 1054, 1056, 1122, 1178, 1254, 1292, 1331, 1364, 1452, 1488, 1496, 1581, 1632, 1672, 1767, 1824, 1936, 1938, 2046, 2057, 2108, 2244, 2299, 2356, 2508, 2584, 2662, 2728, 2904, 2976, 2992, 3162, 3344, 3534, 3553, 3751, 3872, 3876, 3993, 4092, 4114, 4216, 4488, 4598, 4712, 5016, 5168, 5324, 5456, 5797, 5808, 5984, 6171, 6324, 6479, 6688, 6897, 7068, 7106, 7502, 7752, 7986, 8184, 8228, 8432, 8976, 9196, 9424, 10013, 10032, 10336, 10648, 10659, 10912, 11253, 11594, 11616, 12342, 12648, 12958, 13794, 14136, 14212, 15004, 15504, 15972, 16368, 16456, 16864, 17391, 17952, 18392, 18848, 19437, 20026, 20064, 21296, 21318, 22506, 22627, 23188, 24684, 25289, 25296, 25916, 27588, 28272, 28424, 30008, 30039, 31008, 31944, 32736, 32912, 34782, 36784, 38874, 39083, 40052, 41261, 42592, 42636, 45012, 45254, 46376, 49368, 50578, 50592, 51832, 55176, 56544, 56848, 60016, 60078, 63767, 63888, 65824, 67881, 69564, 71269, 73568, 75867, 77748, 78166, 80104, 82522, 85272, 90024, 90508, 92752, 98736, 101156, 103664, 110143, 110352, 113696, 117249, 120032, 120156, 123783, 127534, 127776, 135762, 139128, 142538, 151734, 155496, 156332, 160208, 165044, 170544, 180048, 181016, 185504, 191301, 197472, 202312, 207328, 213807, 220286, 220704, 234498, 240312, 247566, 255068, 271524, 278256, 285076, 303468, 310992, 312664, 320416, 330088, 330429, 341088, 360096, 362032, 382602, 404624, 427614, 429913, 440572, 468996, 480624, 495132, 510136, 543048, 556512, 570152, 606936, 621984, 625328, 660176, 660858, 701437, 724064, 765204, 783959, 809248, 855228, 859826, 881144, 937992, 961248, 990264, 1020272, 1086096, 1140304, 1211573, 1213872, 1250656, 1289739, 1320352, 1321716, 1402874, 1530408, 1567918, 1710456, 1719652, 1762288, 1875984, 1980528, 2040544, 2104311, 2172192, 2280608, 2351877, 2423146, 2427744, 2579478, 2643432, 2805748, 3060816, 3135836, 3420912, 3439304, 3524576, 3634719, 3751968, 3961056, 4208622, 4703754, 4846292, 5158956, 5286864, 5611496, 6121632, 6271672, 6841824, 6878608, 7269438, 8417244, 9407508, 9692584, 10317912, 10573728, 11222992, 12543344, 13327303, 13757216, 14538876, 16834488, 18815016, 19385168, 20635824, 22445984, 25086688, 26654606, 29077752, 33668976, 37630032, 38770336, 39981909, 41271648, 53309212, 58155504, 67337952, 75260064, 79963818, 106618424, 116311008, 159927636, 213236848, 319855272, 426473696, 639710544, 1279421088]

約数ペア:

[(1, 1279421088), (2, 639710544), (3, 426473696), (4, 319855272), (6, 213236848), (8, 159927636), (11, 116311008), (12, 106618424), (16, 79963818), (17, 75260064), (19, 67337952), (22, 58155504), (24, 53309212), (31, 41271648), (32, 39981909), (33, 38770336), (34, 37630032), (38, 33668976), (44, 29077752), (48, 26654606), (51, 25086688), (57, 22445984), (62, 20635824), (66, 19385168), (68, 18815016), (76, 16834488), (88, 14538876), (93, 13757216), (96, 13327303), (102, 12543344), (114, 11222992), (121, 10573728), (124, 10317912), (132, 9692584), (136, 9407508), (152, 8417244), (176, 7269438), (186, 6878608), (187, 6841824), (204, 6271672), (209, 6121632), (228, 5611496), (242, 5286864), (248, 5158956), (264, 4846292), (272, 4703754), (304, 4208622), (323, 3961056), (341, 3751968), (352, 3634719), (363, 3524576), (372, 3439304), (374, 3420912), (408, 3135836), (418, 3060816), (456, 2805748), (484, 2643432), (496, 2579478), (527, 2427744), (528, 2423146), (544, 2351877), (561, 2280608), (589, 2172192), (608, 2104311), (627, 2040544), (646, 1980528), (682, 1875984), (726, 1762288), (744, 1719652), (748, 1710456), (816, 1567918), (836, 1530408), (912, 1402874), (968, 1321716), (969, 1320352), (992, 1289739), (1023, 1250656), (1054, 1213872), (1056, 1211573), (1122, 1140304), (1178, 1086096), (1254, 1020272), (1292, 990264), (1331, 961248), (1364, 937992), (1452, 881144), (1488, 859826), (1496, 855228), (1581, 809248), (1632, 783959), (1672, 765204), (1767, 724064), (1824, 701437), (1936, 660858), (1938, 660176), (2046, 625328), (2057, 621984), (2108, 606936), (2244, 570152), (2299, 556512), (2356, 543048), (2508, 510136), (2584, 495132), (2662, 480624), (2728, 468996), (2904, 440572), (2976, 429913), (2992, 427614), (3162, 404624), (3344, 382602), (3534, 362032), (3553, 360096), (3751, 341088), (3872, 330429), (3876, 330088), (3993, 320416), (4092, 312664), (4114, 310992), (4216, 303468), (4488, 285076), (4598, 278256), (4712, 271524), (5016, 255068), (5168, 247566), (5324, 240312), (5456, 234498), (5797, 220704), (5808, 220286), (5984, 213807), (6171, 207328), (6324, 202312), (6479, 197472), (6688, 191301), (6897, 185504), (7068, 181016), (7106, 180048), (7502, 170544), (7752, 165044), (7986, 160208), (8184, 156332), (8228, 155496), (8432, 151734), (8976, 142538), (9196, 139128), (9424, 135762), (10013, 127776), (10032, 127534), (10336, 123783), (10648, 120156), (10659, 120032), (10912, 117249), (11253, 113696), (11594, 110352), (11616, 110143), (12342, 103664), (12648, 101156), (12958, 98736), (13794, 92752), (14136, 90508), (14212, 90024), (15004, 85272), (15504, 82522), (15972, 80104), (16368, 78166), (16456, 77748), (16864, 75867), (17391, 73568), (17952, 71269), (18392, 69564), (18848, 67881), (19437, 65824), (20026, 63888), (20064, 63767), (21296, 60078), (21318, 60016), (22506, 56848), (22627, 56544), (23188, 55176), (24684, 51832), (25289, 50592), (25296, 50578), (25916, 49368), (27588, 46376), (28272, 45254), (28424, 45012), (30008, 42636), (30039, 42592), (31008, 41261), (31944, 40052), (32736, 39083), (32912, 38874), (34782, 36784)]