1397319048

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{757}}^1\times {\mathrm{827}}^1$

素因数の和:1627

約数の個数: 96

約数和(自身を含む): 3916373760

約数和(自身を除く): 2519054712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 757, 827, 1116, 1514, 1654, 2232, 2271, 2481, 3028, 3308, 4542, 4962, 6056, 6616, 6813, 7443, 9084, 9924, 13626, 14886, 18168, 19848, 23467, 25637, 27252, 29772, 46934, 51274, 54504, 59544, 70401, 76911, 93868, 102548, 140802, 153822, 187736, 205096, 211203, 230733, 281604, 307644, 422406, 461466, 563208, 615288, 626039, 844812, 922932, 1252078, 1689624, 1845864, 1878117, 2504156, 3756234, 5008312, 5634351, 7512468, 11268702, 15024936, 19407209, 22537404, 38814418, 45074808, 58221627, 77628836, 116443254, 155257672, 174664881, 232886508, 349329762, 465773016, 698659524, 1397319048]

約数ペア:

[(1, 1397319048), (2, 698659524), (3, 465773016), (4, 349329762), (6, 232886508), (8, 174664881), (9, 155257672), (12, 116443254), (18, 77628836), (24, 58221627), (31, 45074808), (36, 38814418), (62, 22537404), (72, 19407209), (93, 15024936), (124, 11268702), (186, 7512468), (248, 5634351), (279, 5008312), (372, 3756234), (558, 2504156), (744, 1878117), (757, 1845864), (827, 1689624), (1116, 1252078), (1514, 922932), (1654, 844812), (2232, 626039), (2271, 615288), (2481, 563208), (3028, 461466), (3308, 422406), (4542, 307644), (4962, 281604), (6056, 230733), (6616, 211203), (6813, 205096), (7443, 187736), (9084, 153822), (9924, 140802), (13626, 102548), (14886, 93868), (18168, 76911), (19848, 70401), (23467, 59544), (25637, 54504), (27252, 51274), (29772, 46934)]