201513888

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{22571}}^1$

素因数の和:22618

約数の個数: 72

約数和(自身を含む): 591566976

約数和(自身を除く): 390053088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 22571, 45142, 67713, 90284, 135426, 180568, 203139, 270852, 361136, 406278, 541704, 699701, 722272, 812556, 1083408, 1399402, 1625112, 2099103, 2166816, 2798804, 3250224, 4198206, 5597608, 6297309, 6500448, 8396412, 11195216, 12594618, 16792824, 22390432, 25189236, 33585648, 50378472, 67171296, 100756944, 201513888]

約数ペア:

[(1, 201513888), (2, 100756944), (3, 67171296), (4, 50378472), (6, 33585648), (8, 25189236), (9, 22390432), (12, 16792824), (16, 12594618), (18, 11195216), (24, 8396412), (31, 6500448), (32, 6297309), (36, 5597608), (48, 4198206), (62, 3250224), (72, 2798804), (93, 2166816), (96, 2099103), (124, 1625112), (144, 1399402), (186, 1083408), (248, 812556), (279, 722272), (288, 699701), (372, 541704), (496, 406278), (558, 361136), (744, 270852), (992, 203139), (1116, 180568), (1488, 135426), (2232, 90284), (2976, 67713), (4464, 45142), (8928, 22571)]