838834416

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{20297}}^1$

素因数の和:20359

約数の個数: 120

約数和(自身を含む): 2748511584

約数和(自身を除く): 1909677168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 41, 42, 48, 56, 63, 72, 82, 84, 112, 123, 126, 144, 164, 168, 246, 252, 287, 328, 336, 369, 492, 504, 574, 656, 738, 861, 984, 1008, 1148, 1476, 1722, 1968, 2296, 2583, 2952, 3444, 4592, 5166, 5904, 6888, 10332, 13776, 20297, 20664, 40594, 41328, 60891, 81188, 121782, 142079, 162376, 182673, 243564, 284158, 324752, 365346, 426237, 487128, 568316, 730692, 832177, 852474, 974256, 1136632, 1278711, 1461384, 1664354, 1704948, 2273264, 2496531, 2557422, 2922768, 3328708, 3409896, 4993062, 5114844, 5825239, 6657416, 6819792, 7489593, 9986124, 10229688, 11650478, 13314832, 14979186, 17475717, 19972248, 20459376, 23300956, 29958372, 34951434, 39944496, 46601912, 52427151, 59916744, 69902868, 93203824, 104854302, 119833488, 139805736, 209708604, 279611472, 419417208, 838834416]

約数ペア:

[(1, 838834416), (2, 419417208), (3, 279611472), (4, 209708604), (6, 139805736), (7, 119833488), (8, 104854302), (9, 93203824), (12, 69902868), (14, 59916744), (16, 52427151), (18, 46601912), (21, 39944496), (24, 34951434), (28, 29958372), (36, 23300956), (41, 20459376), (42, 19972248), (48, 17475717), (56, 14979186), (63, 13314832), (72, 11650478), (82, 10229688), (84, 9986124), (112, 7489593), (123, 6819792), (126, 6657416), (144, 5825239), (164, 5114844), (168, 4993062), (246, 3409896), (252, 3328708), (287, 2922768), (328, 2557422), (336, 2496531), (369, 2273264), (492, 1704948), (504, 1664354), (574, 1461384), (656, 1278711), (738, 1136632), (861, 974256), (984, 852474), (1008, 832177), (1148, 730692), (1476, 568316), (1722, 487128), (1968, 426237), (2296, 365346), (2583, 324752), (2952, 284158), (3444, 243564), (4592, 182673), (5166, 162376), (5904, 142079), (6888, 121782), (10332, 81188), (13776, 60891), (20297, 41328), (20664, 40594)]