420653952

素因数分解:

$2^7\times 3^3\times {\mathrm{59}}^1\times {\mathrm{2063}}^1$

素因数の和:2145

約数の個数: 128

約数和(自身を含む): 1263168000

約数和(自身を除く): 842514048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 59, 64, 72, 96, 108, 118, 128, 144, 177, 192, 216, 236, 288, 354, 384, 432, 472, 531, 576, 708, 864, 944, 1062, 1152, 1416, 1593, 1728, 1888, 2063, 2124, 2832, 3186, 3456, 3776, 4126, 4248, 5664, 6189, 6372, 7552, 8252, 8496, 11328, 12378, 12744, 16504, 16992, 18567, 22656, 24756, 25488, 33008, 33984, 37134, 49512, 50976, 55701, 66016, 67968, 74268, 99024, 101952, 111402, 121717, 132032, 148536, 198048, 203904, 222804, 243434, 264064, 297072, 365151, 396096, 445608, 486868, 594144, 730302, 792192, 891216, 973736, 1095453, 1188288, 1460604, 1782432, 1947472, 2190906, 2376576, 2921208, 3286359, 3564864, 3894944, 4381812, 5842416, 6572718, 7129728, 7789888, 8763624, 11684832, 13145436, 15579776, 17527248, 23369664, 26290872, 35054496, 46739328, 52581744, 70108992, 105163488, 140217984, 210326976, 420653952]

約数ペア:

[(1, 420653952), (2, 210326976), (3, 140217984), (4, 105163488), (6, 70108992), (8, 52581744), (9, 46739328), (12, 35054496), (16, 26290872), (18, 23369664), (24, 17527248), (27, 15579776), (32, 13145436), (36, 11684832), (48, 8763624), (54, 7789888), (59, 7129728), (64, 6572718), (72, 5842416), (96, 4381812), (108, 3894944), (118, 3564864), (128, 3286359), (144, 2921208), (177, 2376576), (192, 2190906), (216, 1947472), (236, 1782432), (288, 1460604), (354, 1188288), (384, 1095453), (432, 973736), (472, 891216), (531, 792192), (576, 730302), (708, 594144), (864, 486868), (944, 445608), (1062, 396096), (1152, 365151), (1416, 297072), (1593, 264064), (1728, 243434), (1888, 222804), (2063, 203904), (2124, 198048), (2832, 148536), (3186, 132032), (3456, 121717), (3776, 111402), (4126, 101952), (4248, 99024), (5664, 74268), (6189, 67968), (6372, 66016), (7552, 55701), (8252, 50976), (8496, 49512), (11328, 37134), (12378, 33984), (12744, 33008), (16504, 25488), (16992, 24756), (18567, 22656)]