315901432

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1201}}^1$

素因数の和:1293

約数の個数: 96

約数和(自身を含む): 764616240

約数和(自身を除く): 448714808

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 61, 77, 88, 98, 122, 154, 196, 244, 308, 392, 427, 488, 539, 616, 671, 854, 1078, 1201, 1342, 1708, 2156, 2402, 2684, 2989, 3416, 4312, 4697, 4804, 5368, 5978, 8407, 9394, 9608, 11956, 13211, 16814, 18788, 23912, 26422, 32879, 33628, 37576, 52844, 58849, 65758, 67256, 73261, 92477, 105688, 117698, 131516, 146522, 184954, 235396, 263032, 293044, 369908, 470792, 512827, 586088, 647339, 739816, 805871, 1025654, 1294678, 1611742, 2051308, 2589356, 3223484, 3589789, 4102616, 5178712, 5641097, 6446968, 7179578, 11282194, 14359156, 22564388, 28718312, 39487679, 45128776, 78975358, 157950716, 315901432]

約数ペア:

[(1, 315901432), (2, 157950716), (4, 78975358), (7, 45128776), (8, 39487679), (11, 28718312), (14, 22564388), (22, 14359156), (28, 11282194), (44, 7179578), (49, 6446968), (56, 5641097), (61, 5178712), (77, 4102616), (88, 3589789), (98, 3223484), (122, 2589356), (154, 2051308), (196, 1611742), (244, 1294678), (308, 1025654), (392, 805871), (427, 739816), (488, 647339), (539, 586088), (616, 512827), (671, 470792), (854, 369908), (1078, 293044), (1201, 263032), (1342, 235396), (1708, 184954), (2156, 146522), (2402, 131516), (2684, 117698), (2989, 105688), (3416, 92477), (4312, 73261), (4697, 67256), (4804, 65758), (5368, 58849), (5978, 52844), (8407, 37576), (9394, 33628), (9608, 32879), (11956, 26422), (13211, 23912), (16814, 18788)]