392012348

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1123}}^1$

素因数の和:1291

約数の個数: 72

約数和(自身を含む): 866455632

約数和(自身を除く): 474443284

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 137, 182, 196, 274, 364, 548, 637, 959, 1123, 1274, 1781, 1918, 2246, 2548, 3562, 3836, 4492, 6713, 7124, 7861, 12467, 13426, 14599, 15722, 24934, 26852, 29198, 31444, 49868, 55027, 58396, 87269, 102193, 110054, 153851, 174538, 204386, 220108, 307702, 349076, 408772, 615404, 715351, 1076957, 1430702, 2000063, 2153914, 2861404, 4000126, 4307828, 7538699, 8000252, 14000441, 15077398, 28000882, 30154796, 56001764, 98003087, 196006174, 392012348]

約数ペア:

[(1, 392012348), (2, 196006174), (4, 98003087), (7, 56001764), (13, 30154796), (14, 28000882), (26, 15077398), (28, 14000441), (49, 8000252), (52, 7538699), (91, 4307828), (98, 4000126), (137, 2861404), (182, 2153914), (196, 2000063), (274, 1430702), (364, 1076957), (548, 715351), (637, 615404), (959, 408772), (1123, 349076), (1274, 307702), (1781, 220108), (1918, 204386), (2246, 174538), (2548, 153851), (3562, 110054), (3836, 102193), (4492, 87269), (6713, 58396), (7124, 55027), (7861, 49868), (12467, 31444), (13426, 29198), (14599, 26852), (15722, 24934)]