320465626848

素因数分解:

$2^5\times 3^2\times {\mathrm{7213}}^1\times {\mathrm{154267}}^1$

素因数の和:161496

約数の個数: 72

約数和(自身を含む): 911456379288

約数和(自身を除く): 590990752440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 7213, 14426, 21639, 28852, 43278, 57704, 64917, 86556, 115408, 129834, 154267, 173112, 230816, 259668, 308534, 346224, 462801, 519336, 617068, 692448, 925602, 1038672, 1234136, 1388403, 1851204, 2077344, 2468272, 2776806, 3702408, 4936544, 5553612, 7404816, 11107224, 14809632, 22214448, 44428896, 1112727871, 2225455742, 3338183613, 4450911484, 6676367226, 8901822968, 10014550839, 13352734452, 17803645936, 20029101678, 26705468904, 35607291872, 40058203356, 53410937808, 80116406712, 106821875616, 160232813424, 320465626848]

約数ペア:

[(1, 320465626848), (2, 160232813424), (3, 106821875616), (4, 80116406712), (6, 53410937808), (8, 40058203356), (9, 35607291872), (12, 26705468904), (16, 20029101678), (18, 17803645936), (24, 13352734452), (32, 10014550839), (36, 8901822968), (48, 6676367226), (72, 4450911484), (96, 3338183613), (144, 2225455742), (288, 1112727871), (7213, 44428896), (14426, 22214448), (21639, 14809632), (28852, 11107224), (43278, 7404816), (57704, 5553612), (64917, 4936544), (86556, 3702408), (115408, 2776806), (129834, 2468272), (154267, 2077344), (173112, 1851204), (230816, 1388403), (259668, 1234136), (308534, 1038672), (346224, 925602), (462801, 692448), (519336, 617068)]