2559636768

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{66161}}^1$

素因数の和:66218

約数の個数: 96

約数和(自身を含む): 7469425152

約数和(自身を除く): 4909788384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 992, 1209, 1248, 1488, 1612, 2418, 2976, 3224, 4836, 6448, 9672, 12896, 19344, 38688, 66161, 132322, 198483, 264644, 396966, 529288, 793932, 860093, 1058576, 1587864, 1720186, 2050991, 2117152, 2580279, 3175728, 3440372, 4101982, 5160558, 6152973, 6351456, 6880744, 8203964, 10321116, 12305946, 13761488, 16407928, 20642232, 24611892, 26662883, 27522976, 32815856, 41284464, 49223784, 53325766, 65631712, 79988649, 82568928, 98447568, 106651532, 159977298, 196895136, 213303064, 319954596, 426606128, 639909192, 853212256, 1279818384, 2559636768]

約数ペア:

[(1, 2559636768), (2, 1279818384), (3, 853212256), (4, 639909192), (6, 426606128), (8, 319954596), (12, 213303064), (13, 196895136), (16, 159977298), (24, 106651532), (26, 98447568), (31, 82568928), (32, 79988649), (39, 65631712), (48, 53325766), (52, 49223784), (62, 41284464), (78, 32815856), (93, 27522976), (96, 26662883), (104, 24611892), (124, 20642232), (156, 16407928), (186, 13761488), (208, 12305946), (248, 10321116), (312, 8203964), (372, 6880744), (403, 6351456), (416, 6152973), (496, 5160558), (624, 4101982), (744, 3440372), (806, 3175728), (992, 2580279), (1209, 2117152), (1248, 2050991), (1488, 1720186), (1612, 1587864), (2418, 1058576), (2976, 860093), (3224, 793932), (4836, 529288), (6448, 396966), (9672, 264644), (12896, 198483), (19344, 132322), (38688, 66161)]