2187622144

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{1609}}^1$

素因数の和:1785

約数の個数: 72

約数和(自身を含む): 4501869120

約数和(自身を除く): 2314246976

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 113, 128, 188, 226, 256, 376, 452, 752, 904, 1504, 1609, 1808, 3008, 3218, 3616, 5311, 6016, 6436, 7232, 10622, 12032, 12872, 14464, 21244, 25744, 28928, 42488, 51488, 75623, 84976, 102976, 151246, 169952, 181817, 205952, 302492, 339904, 363634, 411904, 604984, 679808, 727268, 1209968, 1359616, 1454536, 2419936, 2909072, 4839872, 5818144, 8545399, 9679744, 11636288, 17090798, 19359488, 23272576, 34181596, 46545152, 68363192, 136726384, 273452768, 546905536, 1093811072, 2187622144]

約数ペア:

[(1, 2187622144), (2, 1093811072), (4, 546905536), (8, 273452768), (16, 136726384), (32, 68363192), (47, 46545152), (64, 34181596), (94, 23272576), (113, 19359488), (128, 17090798), (188, 11636288), (226, 9679744), (256, 8545399), (376, 5818144), (452, 4839872), (752, 2909072), (904, 2419936), (1504, 1454536), (1609, 1359616), (1808, 1209968), (3008, 727268), (3218, 679808), (3616, 604984), (5311, 411904), (6016, 363634), (6436, 339904), (7232, 302492), (10622, 205952), (12032, 181817), (12872, 169952), (14464, 151246), (21244, 102976), (25744, 84976), (28928, 75623), (42488, 51488)]