338574408

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1\times {\mathrm{631}}^1$

素因数の和:1002

約数の個数: 64

約数和(自身を含む): 861542400

約数和(自身を除く): 522967992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 283, 316, 474, 566, 631, 632, 849, 948, 1132, 1262, 1698, 1893, 1896, 2264, 2524, 3396, 3786, 5048, 6792, 7572, 15144, 22357, 44714, 49849, 67071, 89428, 99698, 134142, 149547, 178573, 178856, 199396, 268284, 299094, 357146, 398792, 535719, 536568, 598188, 714292, 1071438, 1196376, 1428584, 2142876, 4285752, 14107267, 28214534, 42321801, 56429068, 84643602, 112858136, 169287204, 338574408]

約数ペア:

[(1, 338574408), (2, 169287204), (3, 112858136), (4, 84643602), (6, 56429068), (8, 42321801), (12, 28214534), (24, 14107267), (79, 4285752), (158, 2142876), (237, 1428584), (283, 1196376), (316, 1071438), (474, 714292), (566, 598188), (631, 536568), (632, 535719), (849, 398792), (948, 357146), (1132, 299094), (1262, 268284), (1698, 199396), (1893, 178856), (1896, 178573), (2264, 149547), (2524, 134142), (3396, 99698), (3786, 89428), (5048, 67071), (6792, 49849), (7572, 44714), (15144, 22357)]