648702912

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23627}}^1$

素因数の和:23666

約数の個数: 112

約数和(自身を含む): 2016508032

約数和(自身を除く): 1367805120

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 132, 143, 156, 176, 192, 208, 264, 286, 312, 352, 416, 429, 528, 572, 624, 704, 832, 858, 1056, 1144, 1248, 1716, 2112, 2288, 2496, 3432, 4576, 6864, 9152, 13728, 23627, 27456, 47254, 70881, 94508, 141762, 189016, 259897, 283524, 307151, 378032, 519794, 567048, 614302, 756064, 779691, 921453, 1039588, 1134096, 1228604, 1512128, 1559382, 1842906, 2079176, 2268192, 2457208, 3118764, 3378661, 3685812, 4158352, 4536384, 4914416, 6237528, 6757322, 7371624, 8316704, 9828832, 10135983, 12475056, 13514644, 14743248, 16633408, 19657664, 20271966, 24950112, 27029288, 29486496, 40543932, 49900224, 54058576, 58972992, 81087864, 108117152, 162175728, 216234304, 324351456, 648702912]

約数ペア:

[(1, 648702912), (2, 324351456), (3, 216234304), (4, 162175728), (6, 108117152), (8, 81087864), (11, 58972992), (12, 54058576), (13, 49900224), (16, 40543932), (22, 29486496), (24, 27029288), (26, 24950112), (32, 20271966), (33, 19657664), (39, 16633408), (44, 14743248), (48, 13514644), (52, 12475056), (64, 10135983), (66, 9828832), (78, 8316704), (88, 7371624), (96, 6757322), (104, 6237528), (132, 4914416), (143, 4536384), (156, 4158352), (176, 3685812), (192, 3378661), (208, 3118764), (264, 2457208), (286, 2268192), (312, 2079176), (352, 1842906), (416, 1559382), (429, 1512128), (528, 1228604), (572, 1134096), (624, 1039588), (704, 921453), (832, 779691), (858, 756064), (1056, 614302), (1144, 567048), (1248, 519794), (1716, 378032), (2112, 307151), (2288, 283524), (2496, 259897), (3432, 189016), (4576, 141762), (6864, 94508), (9152, 70881), (13728, 47254), (23627, 27456)]