28305233064

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{18089}}^1$

素因数の和:18415

約数の個数: 96

約数和(自身を含む): 77775422400

約数和(自身を除く): 49470189336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 206, 211, 309, 412, 422, 618, 633, 824, 844, 927, 1236, 1266, 1688, 1854, 1899, 2472, 2532, 3708, 3798, 5064, 7416, 7596, 15192, 18089, 21733, 36178, 43466, 54267, 65199, 72356, 86932, 108534, 130398, 144712, 162801, 173864, 195597, 217068, 260796, 325602, 391194, 434136, 521592, 651204, 782388, 1302408, 1564776, 1863167, 3726334, 3816779, 5589501, 7452668, 7633558, 11179002, 11450337, 14905336, 15267116, 16768503, 22358004, 22900674, 30534232, 33537006, 34351011, 44716008, 45801348, 67074012, 68702022, 91602696, 134148024, 137404044, 274808088, 393128237, 786256474, 1179384711, 1572512948, 2358769422, 3145025896, 3538154133, 4717538844, 7076308266, 9435077688, 14152616532, 28305233064]

約数ペア:

[(1, 28305233064), (2, 14152616532), (3, 9435077688), (4, 7076308266), (6, 4717538844), (8, 3538154133), (9, 3145025896), (12, 2358769422), (18, 1572512948), (24, 1179384711), (36, 786256474), (72, 393128237), (103, 274808088), (206, 137404044), (211, 134148024), (309, 91602696), (412, 68702022), (422, 67074012), (618, 45801348), (633, 44716008), (824, 34351011), (844, 33537006), (927, 30534232), (1236, 22900674), (1266, 22358004), (1688, 16768503), (1854, 15267116), (1899, 14905336), (2472, 11450337), (2532, 11179002), (3708, 7633558), (3798, 7452668), (5064, 5589501), (7416, 3816779), (7596, 3726334), (15192, 1863167), (18089, 1564776), (21733, 1302408), (36178, 782388), (43466, 651204), (54267, 521592), (65199, 434136), (72356, 391194), (86932, 325602), (108534, 260796), (130398, 217068), (144712, 195597), (162801, 173864)]