12565528464

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{1783}}^1\times {\mathrm{3581}}^1$

素因数の和:5416

約数の個数: 80

約数和(自身を含む): 33280619904

約数和(自身を除く): 20715091440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1783, 1968, 3566, 3581, 5349, 7132, 7162, 10698, 10743, 14264, 14324, 21396, 21486, 28528, 28648, 42792, 42972, 57296, 73103, 85584, 85944, 146206, 146821, 171888, 219309, 292412, 293642, 438618, 440463, 584824, 587284, 877236, 880926, 1169648, 1174568, 1754472, 1761852, 2349136, 3508944, 3523704, 6384923, 7047408, 12769846, 19154769, 25539692, 38309538, 51079384, 76619076, 102158768, 153238152, 261781843, 306476304, 523563686, 785345529, 1047127372, 1570691058, 2094254744, 3141382116, 4188509488, 6282764232, 12565528464]

約数ペア:

[(1, 12565528464), (2, 6282764232), (3, 4188509488), (4, 3141382116), (6, 2094254744), (8, 1570691058), (12, 1047127372), (16, 785345529), (24, 523563686), (41, 306476304), (48, 261781843), (82, 153238152), (123, 102158768), (164, 76619076), (246, 51079384), (328, 38309538), (492, 25539692), (656, 19154769), (984, 12769846), (1783, 7047408), (1968, 6384923), (3566, 3523704), (3581, 3508944), (5349, 2349136), (7132, 1761852), (7162, 1754472), (10698, 1174568), (10743, 1169648), (14264, 880926), (14324, 877236), (21396, 587284), (21486, 584824), (28528, 440463), (28648, 438618), (42792, 293642), (42972, 292412), (57296, 219309), (73103, 171888), (85584, 146821), (85944, 146206)]