272015488

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 556920000

約数和(自身を除く): 284904512

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 181, 199, 236, 362, 398, 472, 724, 796, 944, 1448, 1592, 1888, 2896, 3184, 3776, 5792, 6368, 7552, 10679, 11584, 11741, 12736, 21358, 23168, 23482, 25472, 36019, 42716, 46964, 72038, 85432, 93928, 144076, 170864, 187856, 288152, 341728, 375712, 576304, 683456, 751424, 1152608, 1366912, 1502848, 2125121, 2305216, 4250242, 4610432, 8500484, 17000968, 34001936, 68003872, 136007744, 272015488]

約数ペア:

[(1, 272015488), (2, 136007744), (4, 68003872), (8, 34001936), (16, 17000968), (32, 8500484), (59, 4610432), (64, 4250242), (118, 2305216), (128, 2125121), (181, 1502848), (199, 1366912), (236, 1152608), (362, 751424), (398, 683456), (472, 576304), (724, 375712), (796, 341728), (944, 288152), (1448, 187856), (1592, 170864), (1888, 144076), (2896, 93928), (3184, 85432), (3776, 72038), (5792, 46964), (6368, 42716), (7552, 36019), (10679, 25472), (11584, 23482), (11741, 23168), (12736, 21358)]