1639107384

素因数分解:

$2^3\times 3^1\times {\mathrm{269}}^1\times {\mathrm{307}}^1\times {\mathrm{827}}^1$

素因数の和:1412

約数の個数: 64

約数和(自身を含む): 4131388800

約数和(自身を除く): 2492281416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 269, 307, 538, 614, 807, 827, 921, 1076, 1228, 1614, 1654, 1842, 2152, 2456, 2481, 3228, 3308, 3684, 4962, 6456, 6616, 7368, 9924, 19848, 82583, 165166, 222463, 247749, 253889, 330332, 444926, 495498, 507778, 660664, 667389, 761667, 889852, 990996, 1015556, 1334778, 1523334, 1779704, 1981992, 2031112, 2669556, 3046668, 5339112, 6093336, 68296141, 136592282, 204888423, 273184564, 409776846, 546369128, 819553692, 1639107384]

約数ペア:

[(1, 1639107384), (2, 819553692), (3, 546369128), (4, 409776846), (6, 273184564), (8, 204888423), (12, 136592282), (24, 68296141), (269, 6093336), (307, 5339112), (538, 3046668), (614, 2669556), (807, 2031112), (827, 1981992), (921, 1779704), (1076, 1523334), (1228, 1334778), (1614, 1015556), (1654, 990996), (1842, 889852), (2152, 761667), (2456, 667389), (2481, 660664), (3228, 507778), (3308, 495498), (3684, 444926), (4962, 330332), (6456, 253889), (6616, 247749), (7368, 222463), (9924, 165166), (19848, 82583)]