329147312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{26821}}^1$

素因数の和:26901

約数の個数: 40

約数和(自身を含む): 698444880

約数和(自身を除く): 369297568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 104, 118, 208, 236, 472, 767, 944, 1534, 3068, 6136, 12272, 26821, 53642, 107284, 214568, 348673, 429136, 697346, 1394692, 1582439, 2789384, 3164878, 5578768, 6329756, 12659512, 20571707, 25319024, 41143414, 82286828, 164573656, 329147312]

約数ペア:

[(1, 329147312), (2, 164573656), (4, 82286828), (8, 41143414), (13, 25319024), (16, 20571707), (26, 12659512), (52, 6329756), (59, 5578768), (104, 3164878), (118, 2789384), (208, 1582439), (236, 1394692), (472, 697346), (767, 429136), (944, 348673), (1534, 214568), (3068, 107284), (6136, 53642), (12272, 26821)]