19438119792

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{8287}}^1$

素因数の和:8500

約数の個数: 240

約数和(自身を含む): 67335690240

約数和(自身を除く): 47897570448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 179, 182, 208, 234, 252, 273, 312, 336, 358, 364, 468, 504, 537, 546, 624, 716, 728, 819, 936, 1008, 1074, 1092, 1253, 1432, 1456, 1611, 1638, 1872, 2148, 2184, 2327, 2506, 2864, 3222, 3276, 3759, 4296, 4368, 4654, 5012, 6444, 6552, 6981, 7518, 8287, 8592, 9308, 10024, 11277, 12888, 13104, 13962, 15036, 16289, 16574, 18616, 20048, 20943, 22554, 24861, 25776, 27924, 30072, 32578, 33148, 37232, 41886, 45108, 48867, 49722, 55848, 58009, 60144, 65156, 66296, 74583, 83772, 90216, 97734, 99444, 107731, 111696, 116018, 130312, 132592, 146601, 149166, 167544, 174027, 180432, 195468, 198888, 215462, 232036, 260624, 293202, 298332, 323193, 335088, 348054, 390936, 397776, 430924, 464072, 522081, 586404, 596664, 646386, 696108, 754117, 781872, 861848, 928144, 969579, 1044162, 1172808, 1193328, 1292772, 1392216, 1483373, 1508234, 1723696, 1939158, 2088324, 2262351, 2345616, 2585544, 2784432, 2966746, 3016468, 3878316, 4176648, 4450119, 4524702, 5171088, 5933492, 6032936, 6787053, 7756632, 8353296, 8900238, 9049404, 10383611, 11866984, 12065872, 13350357, 13574106, 15513264, 17800476, 18098808, 19283849, 20767222, 23733968, 26700714, 27148212, 31150833, 35600952, 36197616, 38567698, 41534444, 53401428, 54296424, 57851547, 62301666, 71201904, 77135396, 83068888, 93452499, 106802856, 108592848, 115703094, 124603332, 134986943, 154270792, 166137776, 173554641, 186904998, 213605712, 231406188, 249206664, 269973886, 308541584, 347109282, 373809996, 404960829, 462812376, 498413328, 539947772, 694218564, 747619992, 809921658, 925624752, 1079895544, 1214882487, 1388437128, 1495239984, 1619843316, 2159791088, 2429764974, 2776874256, 3239686632, 4859529948, 6479373264, 9719059896, 19438119792]

約数ペア:

[(1, 19438119792), (2, 9719059896), (3, 6479373264), (4, 4859529948), (6, 3239686632), (7, 2776874256), (8, 2429764974), (9, 2159791088), (12, 1619843316), (13, 1495239984), (14, 1388437128), (16, 1214882487), (18, 1079895544), (21, 925624752), (24, 809921658), (26, 747619992), (28, 694218564), (36, 539947772), (39, 498413328), (42, 462812376), (48, 404960829), (52, 373809996), (56, 347109282), (63, 308541584), (72, 269973886), (78, 249206664), (84, 231406188), (91, 213605712), (104, 186904998), (112, 173554641), (117, 166137776), (126, 154270792), (144, 134986943), (156, 124603332), (168, 115703094), (179, 108592848), (182, 106802856), (208, 93452499), (234, 83068888), (252, 77135396), (273, 71201904), (312, 62301666), (336, 57851547), (358, 54296424), (364, 53401428), (468, 41534444), (504, 38567698), (537, 36197616), (546, 35600952), (624, 31150833), (716, 27148212), (728, 26700714), (819, 23733968), (936, 20767222), (1008, 19283849), (1074, 18098808), (1092, 17800476), (1253, 15513264), (1432, 13574106), (1456, 13350357), (1611, 12065872), (1638, 11866984), (1872, 10383611), (2148, 9049404), (2184, 8900238), (2327, 8353296), (2506, 7756632), (2864, 6787053), (3222, 6032936), (3276, 5933492), (3759, 5171088), (4296, 4524702), (4368, 4450119), (4654, 4176648), (5012, 3878316), (6444, 3016468), (6552, 2966746), (6981, 2784432), (7518, 2585544), (8287, 2345616), (8592, 2262351), (9308, 2088324), (10024, 1939158), (11277, 1723696), (12888, 1508234), (13104, 1483373), (13962, 1392216), (15036, 1292772), (16289, 1193328), (16574, 1172808), (18616, 1044162), (20048, 969579), (20943, 928144), (22554, 861848), (24861, 781872), (25776, 754117), (27924, 696108), (30072, 646386), (32578, 596664), (33148, 586404), (37232, 522081), (41886, 464072), (45108, 430924), (48867, 397776), (49722, 390936), (55848, 348054), (58009, 335088), (60144, 323193), (65156, 298332), (66296, 293202), (74583, 260624), (83772, 232036), (90216, 215462), (97734, 198888), (99444, 195468), (107731, 180432), (111696, 174027), (116018, 167544), (130312, 149166), (132592, 146601)]