2048455968

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{86389}}^1$

素因数の和:86434

約数の個数: 96

約数和(自身を含む): 6095678400

約数和(自身を除く): 4047222432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 96, 104, 114, 152, 156, 208, 228, 247, 304, 312, 416, 456, 494, 608, 624, 741, 912, 988, 1248, 1482, 1824, 1976, 2964, 3952, 5928, 7904, 11856, 23712, 86389, 172778, 259167, 345556, 518334, 691112, 1036668, 1123057, 1382224, 1641391, 2073336, 2246114, 2764448, 3282782, 3369171, 4146672, 4492228, 4924173, 6565564, 6738342, 8293344, 8984456, 9848346, 13131128, 13476684, 17968912, 19696692, 21338083, 26262256, 26953368, 35937824, 39393384, 42676166, 52524512, 53906736, 64014249, 78786768, 85352332, 107813472, 128028498, 157573536, 170704664, 256056996, 341409328, 512113992, 682818656, 1024227984, 2048455968]

約数ペア:

[(1, 2048455968), (2, 1024227984), (3, 682818656), (4, 512113992), (6, 341409328), (8, 256056996), (12, 170704664), (13, 157573536), (16, 128028498), (19, 107813472), (24, 85352332), (26, 78786768), (32, 64014249), (38, 53906736), (39, 52524512), (48, 42676166), (52, 39393384), (57, 35937824), (76, 26953368), (78, 26262256), (96, 21338083), (104, 19696692), (114, 17968912), (152, 13476684), (156, 13131128), (208, 9848346), (228, 8984456), (247, 8293344), (304, 6738342), (312, 6565564), (416, 4924173), (456, 4492228), (494, 4146672), (608, 3369171), (624, 3282782), (741, 2764448), (912, 2246114), (988, 2073336), (1248, 1641391), (1482, 1382224), (1824, 1123057), (1976, 1036668), (2964, 691112), (3952, 518334), (5928, 345556), (7904, 259167), (11856, 172778), (23712, 86389)]