1531388676

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1$

素因数の和:601

約数の個数: 96

約数和(自身を含む): 3822336000

約数和(自身を除く): 2290947324

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 157, 179, 228, 239, 314, 358, 471, 478, 537, 628, 716, 717, 942, 956, 1074, 1434, 1884, 2148, 2868, 2983, 3401, 4541, 5966, 6802, 8949, 9082, 10203, 11932, 13604, 13623, 17898, 18164, 20406, 27246, 28103, 35796, 37523, 40812, 42781, 54492, 56206, 75046, 84309, 85562, 112412, 112569, 128343, 150092, 168618, 171124, 225138, 256686, 337236, 450276, 513372, 533957, 712937, 812839, 1067914, 1425874, 1601871, 1625678, 2135828, 2138811, 2438517, 2851748, 3203742, 3251356, 4277622, 4877034, 6407484, 6716617, 8555244, 9754068, 13433234, 20149851, 26866468, 40299702, 80599404, 127615723, 255231446, 382847169, 510462892, 765694338, 1531388676]

約数ペア:

[(1, 1531388676), (2, 765694338), (3, 510462892), (4, 382847169), (6, 255231446), (12, 127615723), (19, 80599404), (38, 40299702), (57, 26866468), (76, 20149851), (114, 13433234), (157, 9754068), (179, 8555244), (228, 6716617), (239, 6407484), (314, 4877034), (358, 4277622), (471, 3251356), (478, 3203742), (537, 2851748), (628, 2438517), (716, 2138811), (717, 2135828), (942, 1625678), (956, 1601871), (1074, 1425874), (1434, 1067914), (1884, 812839), (2148, 712937), (2868, 533957), (2983, 513372), (3401, 450276), (4541, 337236), (5966, 256686), (6802, 225138), (8949, 171124), (9082, 168618), (10203, 150092), (11932, 128343), (13604, 112569), (13623, 112412), (17898, 85562), (18164, 84309), (20406, 75046), (27246, 56206), (28103, 54492), (35796, 42781), (37523, 40812)]