677939496

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2417}}^1$

素因数の和:2499

約数の個数: 128

約数和(自身を含む): 1949875200

約数和(自身を除く): 1271935704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 31, 39, 52, 58, 62, 78, 87, 93, 104, 116, 124, 156, 174, 186, 232, 248, 312, 348, 372, 377, 403, 696, 744, 754, 806, 899, 1131, 1209, 1508, 1612, 1798, 2262, 2417, 2418, 2697, 3016, 3224, 3596, 4524, 4834, 4836, 5394, 7192, 7251, 9048, 9668, 9672, 10788, 11687, 14502, 19336, 21576, 23374, 29004, 31421, 35061, 46748, 58008, 62842, 70093, 70122, 74927, 93496, 94263, 125684, 140186, 140244, 149854, 188526, 210279, 224781, 251368, 280372, 280488, 299708, 377052, 420558, 449562, 560744, 599416, 754104, 841116, 899124, 911209, 974051, 1682232, 1798248, 1822418, 1948102, 2172883, 2733627, 2922153, 3644836, 3896204, 4345766, 5467254, 5844306, 6518649, 7289672, 7792408, 8691532, 10934508, 11688612, 13037298, 17383064, 21869016, 23377224, 26074596, 28247479, 52149192, 56494958, 84742437, 112989916, 169484874, 225979832, 338969748, 677939496]

約数ペア:

[(1, 677939496), (2, 338969748), (3, 225979832), (4, 169484874), (6, 112989916), (8, 84742437), (12, 56494958), (13, 52149192), (24, 28247479), (26, 26074596), (29, 23377224), (31, 21869016), (39, 17383064), (52, 13037298), (58, 11688612), (62, 10934508), (78, 8691532), (87, 7792408), (93, 7289672), (104, 6518649), (116, 5844306), (124, 5467254), (156, 4345766), (174, 3896204), (186, 3644836), (232, 2922153), (248, 2733627), (312, 2172883), (348, 1948102), (372, 1822418), (377, 1798248), (403, 1682232), (696, 974051), (744, 911209), (754, 899124), (806, 841116), (899, 754104), (1131, 599416), (1209, 560744), (1508, 449562), (1612, 420558), (1798, 377052), (2262, 299708), (2417, 280488), (2418, 280372), (2697, 251368), (3016, 224781), (3224, 210279), (3596, 188526), (4524, 149854), (4834, 140244), (4836, 140186), (5394, 125684), (7192, 94263), (7251, 93496), (9048, 74927), (9668, 70122), (9672, 70093), (10788, 62842), (11687, 58008), (14502, 46748), (19336, 35061), (21576, 31421), (23374, 29004)]