15139872008

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{6857}}^1$

素因数の和:7230

約数の個数: 64

約数和(自身を含む): 30416601600

約数和(自身を除く): 15276729592

約数列:

[1, 2, 4, 8, 29, 31, 58, 62, 116, 124, 232, 248, 307, 614, 899, 1228, 1798, 2456, 3596, 6857, 7192, 8903, 9517, 13714, 17806, 19034, 27428, 35612, 38068, 54856, 71224, 76136, 198853, 212567, 275993, 397706, 425134, 551986, 795412, 850268, 1103972, 1590824, 1700536, 2105099, 2207944, 4210198, 6164443, 8420396, 12328886, 16840792, 24657772, 49315544, 61047871, 65258069, 122095742, 130516138, 244191484, 261032276, 488382968, 522064552, 1892484001, 3784968002, 7569936004, 15139872008]

約数ペア:

[(1, 15139872008), (2, 7569936004), (4, 3784968002), (8, 1892484001), (29, 522064552), (31, 488382968), (58, 261032276), (62, 244191484), (116, 130516138), (124, 122095742), (232, 65258069), (248, 61047871), (307, 49315544), (614, 24657772), (899, 16840792), (1228, 12328886), (1798, 8420396), (2456, 6164443), (3596, 4210198), (6857, 2207944), (7192, 2105099), (8903, 1700536), (9517, 1590824), (13714, 1103972), (17806, 850268), (19034, 795412), (27428, 551986), (35612, 425134), (38068, 397706), (54856, 275993), (71224, 212567), (76136, 198853)]