2000788848

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{2999}}^1$

素因数の和:3167

約数の個数: 120

約数和(自身を含む): 5788692000

約数和(自身を除く): 3787903152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 113, 123, 144, 164, 226, 246, 328, 339, 369, 452, 492, 656, 678, 738, 904, 984, 1017, 1356, 1476, 1808, 1968, 2034, 2712, 2952, 2999, 4068, 4633, 5424, 5904, 5998, 8136, 8997, 9266, 11996, 13899, 16272, 17994, 18532, 23992, 26991, 27798, 35988, 37064, 41697, 47984, 53982, 55596, 71976, 74128, 83394, 107964, 111192, 122959, 143952, 166788, 215928, 222384, 245918, 333576, 338887, 368877, 431856, 491836, 667152, 677774, 737754, 983672, 1016661, 1106631, 1355548, 1475508, 1967344, 2033322, 2213262, 2711096, 2951016, 3049983, 4066644, 4426524, 5422192, 5902032, 6099966, 8133288, 8853048, 12199932, 13894367, 16266576, 17706096, 24399864, 27788734, 41683101, 48799728, 55577468, 83366202, 111154936, 125049303, 166732404, 222309872, 250098606, 333464808, 500197212, 666929616, 1000394424, 2000788848]

約数ペア:

[(1, 2000788848), (2, 1000394424), (3, 666929616), (4, 500197212), (6, 333464808), (8, 250098606), (9, 222309872), (12, 166732404), (16, 125049303), (18, 111154936), (24, 83366202), (36, 55577468), (41, 48799728), (48, 41683101), (72, 27788734), (82, 24399864), (113, 17706096), (123, 16266576), (144, 13894367), (164, 12199932), (226, 8853048), (246, 8133288), (328, 6099966), (339, 5902032), (369, 5422192), (452, 4426524), (492, 4066644), (656, 3049983), (678, 2951016), (738, 2711096), (904, 2213262), (984, 2033322), (1017, 1967344), (1356, 1475508), (1476, 1355548), (1808, 1106631), (1968, 1016661), (2034, 983672), (2712, 737754), (2952, 677774), (2999, 667152), (4068, 491836), (4633, 431856), (5424, 368877), (5904, 338887), (5998, 333576), (8136, 245918), (8997, 222384), (9266, 215928), (11996, 166788), (13899, 143952), (16272, 122959), (17994, 111192), (18532, 107964), (23992, 83394), (26991, 74128), (27798, 71976), (35988, 55596), (37064, 53982), (41697, 47984)]