1064431984

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1229}}^1$

素因数の和:1311

約数の個数: 160

約数和(自身を含む): 2781964800

約数和(自身を除く): 1717532816

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 37, 38, 44, 56, 74, 76, 77, 88, 112, 133, 148, 152, 154, 176, 209, 259, 266, 296, 304, 308, 407, 418, 518, 532, 592, 616, 703, 814, 836, 1036, 1064, 1229, 1232, 1406, 1463, 1628, 1672, 2072, 2128, 2458, 2812, 2849, 2926, 3256, 3344, 4144, 4916, 4921, 5624, 5698, 5852, 6512, 7733, 8603, 9832, 9842, 11248, 11396, 11704, 13519, 15466, 17206, 19664, 19684, 22792, 23351, 23408, 27038, 30932, 34412, 39368, 45473, 45584, 46702, 54076, 54131, 61864, 68824, 78736, 90946, 93404, 94633, 108152, 108262, 123728, 137648, 163457, 181892, 186808, 189266, 216304, 216524, 256861, 318311, 326914, 363784, 373616, 378532, 433048, 500203, 513722, 636622, 653828, 727568, 757064, 863987, 866096, 1000406, 1027444, 1273244, 1307656, 1514128, 1727974, 1798027, 2000812, 2054888, 2546488, 2615312, 3455948, 3501421, 3596054, 4001624, 4109776, 5092976, 6047909, 6911896, 7002842, 7192108, 8003248, 9503857, 12095818, 13823792, 14005684, 14384216, 19007714, 24191636, 28011368, 28768432, 38015428, 48383272, 56022736, 66526999, 76030856, 96766544, 133053998, 152061712, 266107996, 532215992, 1064431984]

約数ペア:

[(1, 1064431984), (2, 532215992), (4, 266107996), (7, 152061712), (8, 133053998), (11, 96766544), (14, 76030856), (16, 66526999), (19, 56022736), (22, 48383272), (28, 38015428), (37, 28768432), (38, 28011368), (44, 24191636), (56, 19007714), (74, 14384216), (76, 14005684), (77, 13823792), (88, 12095818), (112, 9503857), (133, 8003248), (148, 7192108), (152, 7002842), (154, 6911896), (176, 6047909), (209, 5092976), (259, 4109776), (266, 4001624), (296, 3596054), (304, 3501421), (308, 3455948), (407, 2615312), (418, 2546488), (518, 2054888), (532, 2000812), (592, 1798027), (616, 1727974), (703, 1514128), (814, 1307656), (836, 1273244), (1036, 1027444), (1064, 1000406), (1229, 866096), (1232, 863987), (1406, 757064), (1463, 727568), (1628, 653828), (1672, 636622), (2072, 513722), (2128, 500203), (2458, 433048), (2812, 378532), (2849, 373616), (2926, 363784), (3256, 326914), (3344, 318311), (4144, 256861), (4916, 216524), (4921, 216304), (5624, 189266), (5698, 186808), (5852, 181892), (6512, 163457), (7733, 137648), (8603, 123728), (9832, 108262), (9842, 108152), (11248, 94633), (11396, 93404), (11704, 90946), (13519, 78736), (15466, 68824), (17206, 61864), (19664, 54131), (19684, 54076), (22792, 46702), (23351, 45584), (23408, 45473), (27038, 39368), (30932, 34412)]