478742688

素因数分解:

$2^5\times 3^2\times {\mathrm{139}}^1\times {\mathrm{11959}}^1$

素因数の和:12114

約数の個数: 72

約数和(自身を含む): 1371333600

約数和(自身を除く): 892590912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 139, 144, 278, 288, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 4448, 5004, 6672, 10008, 11959, 13344, 20016, 23918, 35877, 40032, 47836, 71754, 95672, 107631, 143508, 191344, 215262, 287016, 382688, 430524, 574032, 861048, 1148064, 1662301, 1722096, 3324602, 3444192, 4986903, 6649204, 9973806, 13298408, 14960709, 19947612, 26596816, 29921418, 39895224, 53193632, 59842836, 79790448, 119685672, 159580896, 239371344, 478742688]

約数ペア:

[(1, 478742688), (2, 239371344), (3, 159580896), (4, 119685672), (6, 79790448), (8, 59842836), (9, 53193632), (12, 39895224), (16, 29921418), (18, 26596816), (24, 19947612), (32, 14960709), (36, 13298408), (48, 9973806), (72, 6649204), (96, 4986903), (139, 3444192), (144, 3324602), (278, 1722096), (288, 1662301), (417, 1148064), (556, 861048), (834, 574032), (1112, 430524), (1251, 382688), (1668, 287016), (2224, 215262), (2502, 191344), (3336, 143508), (4448, 107631), (5004, 95672), (6672, 71754), (10008, 47836), (11959, 40032), (13344, 35877), (20016, 23918)]