485872912504

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4159}}^1\times {\mathrm{19139}}^1$

素因数の和:23420

約数の個数: 64

約数和(自身を含む): 1051015680000

約数和(自身を除く): 565142767496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 3052, 4159, 6104, 8318, 16636, 19139, 29113, 33272, 38278, 58226, 76556, 116452, 133973, 153112, 232904, 267946, 453331, 535892, 906662, 1071784, 1813324, 2086151, 3173317, 3626648, 4172302, 6346634, 8344604, 12693268, 14603057, 16689208, 25386536, 29206114, 58412228, 79599101, 116824456, 159198202, 318396404, 557193707, 636792808, 1114387414, 2228774828, 4457549656, 8676302009, 17352604018, 34705208036, 60734114063, 69410416072, 121468228126, 242936456252, 485872912504]

約数ペア:

[(1, 485872912504), (2, 242936456252), (4, 121468228126), (7, 69410416072), (8, 60734114063), (14, 34705208036), (28, 17352604018), (56, 8676302009), (109, 4457549656), (218, 2228774828), (436, 1114387414), (763, 636792808), (872, 557193707), (1526, 318396404), (3052, 159198202), (4159, 116824456), (6104, 79599101), (8318, 58412228), (16636, 29206114), (19139, 25386536), (29113, 16689208), (33272, 14603057), (38278, 12693268), (58226, 8344604), (76556, 6346634), (116452, 4172302), (133973, 3626648), (153112, 3173317), (232904, 2086151), (267946, 1813324), (453331, 1071784), (535892, 906662)]