222716448

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{8689}}^1$

素因数の和:8794

約数の個数: 72

約数和(自身を含む): 640539900

約数和(自身を除く): 417823452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 2848, 3204, 4272, 6408, 8544, 8689, 12816, 17378, 25632, 26067, 34756, 52134, 69512, 78201, 104268, 139024, 156402, 208536, 278048, 312804, 417072, 625608, 773321, 834144, 1251216, 1546642, 2319963, 2502432, 3093284, 4639926, 6186568, 6959889, 9279852, 12373136, 13919778, 18559704, 24746272, 27839556, 37119408, 55679112, 74238816, 111358224, 222716448]

約数ペア:

[(1, 222716448), (2, 111358224), (3, 74238816), (4, 55679112), (6, 37119408), (8, 27839556), (9, 24746272), (12, 18559704), (16, 13919778), (18, 12373136), (24, 9279852), (32, 6959889), (36, 6186568), (48, 4639926), (72, 3093284), (89, 2502432), (96, 2319963), (144, 1546642), (178, 1251216), (267, 834144), (288, 773321), (356, 625608), (534, 417072), (712, 312804), (801, 278048), (1068, 208536), (1424, 156402), (1602, 139024), (2136, 104268), (2848, 78201), (3204, 69512), (4272, 52134), (6408, 34756), (8544, 26067), (8689, 25632), (12816, 17378)]