245888256

素因数分解:

$2^8\times 3^1\times {\mathrm{127}}^1\times {\mathrm{2521}}^1$

素因数の和:2667

約数の個数: 72

約数和(自身を含む): 659835904

約数和(自身を除く): 413947648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 256, 381, 384, 508, 762, 768, 1016, 1524, 2032, 2521, 3048, 4064, 5042, 6096, 7563, 8128, 10084, 12192, 15126, 16256, 20168, 24384, 30252, 32512, 40336, 48768, 60504, 80672, 97536, 121008, 161344, 242016, 320167, 322688, 484032, 640334, 645376, 960501, 968064, 1280668, 1921002, 1936128, 2561336, 3842004, 5122672, 7684008, 10245344, 15368016, 20490688, 30736032, 40981376, 61472064, 81962752, 122944128, 245888256]

約数ペア:

[(1, 245888256), (2, 122944128), (3, 81962752), (4, 61472064), (6, 40981376), (8, 30736032), (12, 20490688), (16, 15368016), (24, 10245344), (32, 7684008), (48, 5122672), (64, 3842004), (96, 2561336), (127, 1936128), (128, 1921002), (192, 1280668), (254, 968064), (256, 960501), (381, 645376), (384, 640334), (508, 484032), (762, 322688), (768, 320167), (1016, 242016), (1524, 161344), (2032, 121008), (2521, 97536), (3048, 80672), (4064, 60504), (5042, 48768), (6096, 40336), (7563, 32512), (8128, 30252), (10084, 24384), (12192, 20168), (15126, 16256)]