320193792

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{4483}}^1$

素因数の和:4536

約数の個数: 108

約数和(自身を含む): 953190784

約数和(自身を除く): 632996992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 558, 576, 744, 768, 992, 1116, 1152, 1488, 1984, 2232, 2304, 2976, 3968, 4464, 4483, 5952, 7936, 8928, 8966, 11904, 13449, 17856, 17932, 23808, 26898, 35712, 35864, 40347, 53796, 71424, 71728, 80694, 107592, 138973, 143456, 161388, 215184, 277946, 286912, 322776, 416919, 430368, 555892, 573824, 645552, 833838, 860736, 1111784, 1147648, 1250757, 1291104, 1667676, 1721472, 2223568, 2501514, 2582208, 3335352, 3442944, 4447136, 5003028, 5164416, 6670704, 8894272, 10006056, 10328832, 13341408, 17788544, 20012112, 26682816, 35577088, 40024224, 53365632, 80048448, 106731264, 160096896, 320193792]

約数ペア:

[(1, 320193792), (2, 160096896), (3, 106731264), (4, 80048448), (6, 53365632), (8, 40024224), (9, 35577088), (12, 26682816), (16, 20012112), (18, 17788544), (24, 13341408), (31, 10328832), (32, 10006056), (36, 8894272), (48, 6670704), (62, 5164416), (64, 5003028), (72, 4447136), (93, 3442944), (96, 3335352), (124, 2582208), (128, 2501514), (144, 2223568), (186, 1721472), (192, 1667676), (248, 1291104), (256, 1250757), (279, 1147648), (288, 1111784), (372, 860736), (384, 833838), (496, 645552), (558, 573824), (576, 555892), (744, 430368), (768, 416919), (992, 322776), (1116, 286912), (1152, 277946), (1488, 215184), (1984, 161388), (2232, 143456), (2304, 138973), (2976, 107592), (3968, 80694), (4464, 71728), (4483, 71424), (5952, 53796), (7936, 40347), (8928, 35864), (8966, 35712), (11904, 26898), (13449, 23808), (17856, 17932)]