1238812256

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{121357}}^1$

素因数の和:121407

約数の個数: 48

約数和(自身を含む): 2752399440

約数和(自身を除く): 1513587184

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 88, 116, 176, 232, 319, 352, 464, 638, 928, 1276, 2552, 5104, 10208, 121357, 242714, 485428, 970856, 1334927, 1941712, 2669854, 3519353, 3883424, 5339708, 7038706, 10679416, 14077412, 21358832, 28154824, 38712883, 42717664, 56309648, 77425766, 112619296, 154851532, 309703064, 619406128, 1238812256]

約数ペア:

[(1, 1238812256), (2, 619406128), (4, 309703064), (8, 154851532), (11, 112619296), (16, 77425766), (22, 56309648), (29, 42717664), (32, 38712883), (44, 28154824), (58, 21358832), (88, 14077412), (116, 10679416), (176, 7038706), (232, 5339708), (319, 3883424), (352, 3519353), (464, 2669854), (638, 1941712), (928, 1334927), (1276, 970856), (2552, 485428), (5104, 242714), (10208, 121357)]