397389384

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{19231}}^1$

素因数の和:19291

約数の個数: 96

約数和(自身を含む): 1260080640

約数和(自身を除く): 862691256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 41, 42, 56, 63, 72, 82, 84, 123, 126, 164, 168, 246, 252, 287, 328, 369, 492, 504, 574, 738, 861, 984, 1148, 1476, 1722, 2296, 2583, 2952, 3444, 5166, 6888, 10332, 19231, 20664, 38462, 57693, 76924, 115386, 134617, 153848, 173079, 230772, 269234, 346158, 403851, 461544, 538468, 692316, 788471, 807702, 1076936, 1211553, 1384632, 1576942, 1615404, 2365413, 2423106, 3153884, 3230808, 4730826, 4846212, 5519297, 6307768, 7096239, 9461652, 9692424, 11038594, 14192478, 16557891, 18923304, 22077188, 28384956, 33115782, 44154376, 49673673, 56769912, 66231564, 99347346, 132463128, 198694692, 397389384]

約数ペア:

[(1, 397389384), (2, 198694692), (3, 132463128), (4, 99347346), (6, 66231564), (7, 56769912), (8, 49673673), (9, 44154376), (12, 33115782), (14, 28384956), (18, 22077188), (21, 18923304), (24, 16557891), (28, 14192478), (36, 11038594), (41, 9692424), (42, 9461652), (56, 7096239), (63, 6307768), (72, 5519297), (82, 4846212), (84, 4730826), (123, 3230808), (126, 3153884), (164, 2423106), (168, 2365413), (246, 1615404), (252, 1576942), (287, 1384632), (328, 1211553), (369, 1076936), (492, 807702), (504, 788471), (574, 692316), (738, 538468), (861, 461544), (984, 403851), (1148, 346158), (1476, 269234), (1722, 230772), (2296, 173079), (2583, 153848), (2952, 134617), (3444, 115386), (5166, 76924), (6888, 57693), (10332, 38462), (19231, 20664)]