653645632

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{587}}^1$

素因数の和:863

約数の個数: 56

約数和(自身を含む): 1319076864

約数和(自身を除く): 665431232

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 137, 254, 274, 508, 548, 587, 1016, 1096, 1174, 2032, 2192, 2348, 4064, 4384, 4696, 8128, 8768, 9392, 17399, 18784, 34798, 37568, 69596, 74549, 80419, 139192, 149098, 160838, 278384, 298196, 321676, 556768, 596392, 643352, 1113536, 1192784, 1286704, 2385568, 2573408, 4771136, 5146816, 10213213, 20426426, 40852852, 81705704, 163411408, 326822816, 653645632]

約数ペア:

[(1, 653645632), (2, 326822816), (4, 163411408), (8, 81705704), (16, 40852852), (32, 20426426), (64, 10213213), (127, 5146816), (137, 4771136), (254, 2573408), (274, 2385568), (508, 1286704), (548, 1192784), (587, 1113536), (1016, 643352), (1096, 596392), (1174, 556768), (2032, 321676), (2192, 298196), (2348, 278384), (4064, 160838), (4384, 149098), (4696, 139192), (8128, 80419), (8768, 74549), (9392, 69596), (17399, 37568), (18784, 34798)]