218356872

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{677}}^1$

素因数の和:926

約数の個数: 64

約数和(自身を含む): 556502400

約数和(自身を除く): 338145528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 151, 178, 267, 302, 356, 453, 534, 604, 677, 712, 906, 1068, 1208, 1354, 1812, 2031, 2136, 2708, 3624, 4062, 5416, 8124, 13439, 16248, 26878, 40317, 53756, 60253, 80634, 102227, 107512, 120506, 161268, 180759, 204454, 241012, 306681, 322536, 361518, 408908, 482024, 613362, 723036, 817816, 1226724, 1446072, 2453448, 9098203, 18196406, 27294609, 36392812, 54589218, 72785624, 109178436, 218356872]

約数ペア:

[(1, 218356872), (2, 109178436), (3, 72785624), (4, 54589218), (6, 36392812), (8, 27294609), (12, 18196406), (24, 9098203), (89, 2453448), (151, 1446072), (178, 1226724), (267, 817816), (302, 723036), (356, 613362), (453, 482024), (534, 408908), (604, 361518), (677, 322536), (712, 306681), (906, 241012), (1068, 204454), (1208, 180759), (1354, 161268), (1812, 120506), (2031, 107512), (2136, 102227), (2708, 80634), (3624, 60253), (4062, 53756), (5416, 40317), (8124, 26878), (13439, 16248)]