216018872

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{1229}}^1$

素因数の和:1535

約数の個数: 32

約数和(自身を含む): 410918400

約数和(自身を除く): 194899528

約数列:

[1, 2, 4, 8, 127, 173, 254, 346, 508, 692, 1016, 1229, 1384, 2458, 4916, 9832, 21971, 43942, 87884, 156083, 175768, 212617, 312166, 425234, 624332, 850468, 1248664, 1700936, 27002359, 54004718, 108009436, 216018872]

約数ペア:

[(1, 216018872), (2, 108009436), (4, 54004718), (8, 27002359), (127, 1700936), (173, 1248664), (254, 850468), (346, 624332), (508, 425234), (692, 312166), (1016, 212617), (1229, 175768), (1384, 156083), (2458, 87884), (4916, 43942), (9832, 21971)]