632464128

素因数分解:

$2^8\times 3^2\times {\mathrm{277}}^1\times {\mathrm{991}}^1$

素因数の和:1290

約数の個数: 108

約数和(自身を含む): 1831979968

約数和(自身を除く): 1199515840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 277, 288, 384, 554, 576, 768, 831, 991, 1108, 1152, 1662, 1982, 2216, 2304, 2493, 2973, 3324, 3964, 4432, 4986, 5946, 6648, 7928, 8864, 8919, 9972, 11892, 13296, 15856, 17728, 17838, 19944, 23784, 26592, 31712, 35456, 35676, 39888, 47568, 53184, 63424, 70912, 71352, 79776, 95136, 106368, 126848, 142704, 159552, 190272, 212736, 253696, 274507, 285408, 319104, 380544, 549014, 570816, 638208, 761088, 823521, 1098028, 1141632, 1647042, 2196056, 2283264, 2470563, 3294084, 4392112, 4941126, 6588168, 8784224, 9882252, 13176336, 17568448, 19764504, 26352672, 35136896, 39529008, 52705344, 70273792, 79058016, 105410688, 158116032, 210821376, 316232064, 632464128]

約数ペア:

[(1, 632464128), (2, 316232064), (3, 210821376), (4, 158116032), (6, 105410688), (8, 79058016), (9, 70273792), (12, 52705344), (16, 39529008), (18, 35136896), (24, 26352672), (32, 19764504), (36, 17568448), (48, 13176336), (64, 9882252), (72, 8784224), (96, 6588168), (128, 4941126), (144, 4392112), (192, 3294084), (256, 2470563), (277, 2283264), (288, 2196056), (384, 1647042), (554, 1141632), (576, 1098028), (768, 823521), (831, 761088), (991, 638208), (1108, 570816), (1152, 549014), (1662, 380544), (1982, 319104), (2216, 285408), (2304, 274507), (2493, 253696), (2973, 212736), (3324, 190272), (3964, 159552), (4432, 142704), (4986, 126848), (5946, 106368), (6648, 95136), (7928, 79776), (8864, 71352), (8919, 70912), (9972, 63424), (11892, 53184), (13296, 47568), (15856, 39888), (17728, 35676), (17838, 35456), (19944, 31712), (23784, 26592)]