415959488

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:602

約数の個数: 112

約数和(自身を含む): 991746048

約数和(自身を除く): 575786560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 61, 62, 64, 112, 122, 124, 217, 224, 244, 248, 427, 434, 448, 488, 491, 496, 854, 868, 976, 982, 992, 1708, 1736, 1891, 1952, 1964, 1984, 3416, 3437, 3472, 3782, 3904, 3928, 6832, 6874, 6944, 7564, 7856, 13237, 13664, 13748, 13888, 15128, 15221, 15712, 26474, 27328, 27496, 29951, 30256, 30442, 31424, 52948, 54992, 59902, 60512, 60884, 105896, 106547, 109984, 119804, 121024, 121768, 209657, 211792, 213094, 219968, 239608, 243536, 419314, 423584, 426188, 479216, 487072, 838628, 847168, 852376, 928481, 958432, 974144, 1677256, 1704752, 1856962, 1916864, 3354512, 3409504, 3713924, 6499367, 6709024, 6819008, 7427848, 12998734, 13418048, 14855696, 25997468, 29711392, 51994936, 59422784, 103989872, 207979744, 415959488]

約数ペア:

[(1, 415959488), (2, 207979744), (4, 103989872), (7, 59422784), (8, 51994936), (14, 29711392), (16, 25997468), (28, 14855696), (31, 13418048), (32, 12998734), (56, 7427848), (61, 6819008), (62, 6709024), (64, 6499367), (112, 3713924), (122, 3409504), (124, 3354512), (217, 1916864), (224, 1856962), (244, 1704752), (248, 1677256), (427, 974144), (434, 958432), (448, 928481), (488, 852376), (491, 847168), (496, 838628), (854, 487072), (868, 479216), (976, 426188), (982, 423584), (992, 419314), (1708, 243536), (1736, 239608), (1891, 219968), (1952, 213094), (1964, 211792), (1984, 209657), (3416, 121768), (3437, 121024), (3472, 119804), (3782, 109984), (3904, 106547), (3928, 105896), (6832, 60884), (6874, 60512), (6944, 59902), (7564, 54992), (7856, 52948), (13237, 31424), (13664, 30442), (13748, 30256), (13888, 29951), (15128, 27496), (15221, 27328), (15712, 26474)]