15731902544

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1\times {\mathrm{3539}}^1$

素因数の和:3900

約数の個数: 80

約数和(自身を含む): 32948337600

約数和(自身を除く): 17216435056

約数列:

[1, 2, 4, 8, 16, 17, 34, 59, 68, 118, 136, 236, 272, 277, 472, 554, 944, 1003, 1108, 2006, 2216, 3539, 4012, 4432, 4709, 7078, 8024, 9418, 14156, 16048, 16343, 18836, 28312, 32686, 37672, 56624, 60163, 65372, 75344, 120326, 130744, 208801, 240652, 261488, 277831, 417602, 481304, 555662, 835204, 962608, 980303, 1111324, 1670408, 1960606, 2222648, 3340816, 3549617, 3921212, 4445296, 7099234, 7842424, 14198468, 15684848, 16665151, 28396936, 33330302, 56793872, 57837877, 66660604, 115675754, 133321208, 231351508, 266642416, 462703016, 925406032, 983243909, 1966487818, 3932975636, 7865951272, 15731902544]

約数ペア:

[(1, 15731902544), (2, 7865951272), (4, 3932975636), (8, 1966487818), (16, 983243909), (17, 925406032), (34, 462703016), (59, 266642416), (68, 231351508), (118, 133321208), (136, 115675754), (236, 66660604), (272, 57837877), (277, 56793872), (472, 33330302), (554, 28396936), (944, 16665151), (1003, 15684848), (1108, 14198468), (2006, 7842424), (2216, 7099234), (3539, 4445296), (4012, 3921212), (4432, 3549617), (4709, 3340816), (7078, 2222648), (8024, 1960606), (9418, 1670408), (14156, 1111324), (16048, 980303), (16343, 962608), (18836, 835204), (28312, 555662), (32686, 481304), (37672, 417602), (56624, 277831), (60163, 261488), (65372, 240652), (75344, 208801), (120326, 130744)]