239968397748

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1\times {\mathrm{8623}}^1$

素因数の和:9157

約数の個数: 96

約数和(自身を含む): 575823790080

約数和(自身を除く): 335855392332

約数列:

[1, 2, 3, 4, 6, 12, 71, 89, 142, 178, 213, 267, 284, 356, 367, 426, 534, 734, 852, 1068, 1101, 1468, 2202, 4404, 6319, 8623, 12638, 17246, 18957, 25276, 25869, 26057, 32663, 34492, 37914, 51738, 52114, 65326, 75828, 78171, 97989, 103476, 104228, 130652, 156342, 195978, 312684, 391956, 612233, 767447, 1224466, 1534894, 1836699, 2302341, 2319073, 2448932, 3069788, 3164641, 3673398, 4604682, 4638146, 6329282, 6957219, 7346796, 9209364, 9276292, 9493923, 12658564, 13914438, 18987846, 27828876, 37975692, 54488737, 108977474, 163466211, 217954948, 224689511, 281653049, 326932422, 449379022, 563306098, 653864844, 674068533, 844959147, 898758044, 1126612196, 1348137066, 1689918294, 2696274132, 3379836588, 19997366479, 39994732958, 59992099437, 79989465916, 119984198874, 239968397748]

約数ペア:

[(1, 239968397748), (2, 119984198874), (3, 79989465916), (4, 59992099437), (6, 39994732958), (12, 19997366479), (71, 3379836588), (89, 2696274132), (142, 1689918294), (178, 1348137066), (213, 1126612196), (267, 898758044), (284, 844959147), (356, 674068533), (367, 653864844), (426, 563306098), (534, 449379022), (734, 326932422), (852, 281653049), (1068, 224689511), (1101, 217954948), (1468, 163466211), (2202, 108977474), (4404, 54488737), (6319, 37975692), (8623, 27828876), (12638, 18987846), (17246, 13914438), (18957, 12658564), (25276, 9493923), (25869, 9276292), (26057, 9209364), (32663, 7346796), (34492, 6957219), (37914, 6329282), (51738, 4638146), (52114, 4604682), (65326, 3673398), (75828, 3164641), (78171, 3069788), (97989, 2448932), (103476, 2319073), (104228, 2302341), (130652, 1836699), (156342, 1534894), (195978, 1224466), (312684, 767447), (391956, 612233)]