318898242

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23909}}^1$

素因数の和:23952

約数の個数: 64

約数和(自身を含む): 803376000

約数和(自身を除く): 484477758

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1482, 2223, 4446, 6669, 13338, 23909, 47818, 71727, 143454, 215181, 310817, 430362, 454271, 621634, 645543, 908542, 932451, 1291086, 1362813, 1864902, 2725626, 2797353, 4088439, 5594706, 5905523, 8176878, 8392059, 11811046, 12265317, 16784118, 17716569, 24530634, 35433138, 53149707, 106299414, 159449121, 318898242]

約数ペア:

[(1, 318898242), (2, 159449121), (3, 106299414), (6, 53149707), (9, 35433138), (13, 24530634), (18, 17716569), (19, 16784118), (26, 12265317), (27, 11811046), (38, 8392059), (39, 8176878), (54, 5905523), (57, 5594706), (78, 4088439), (114, 2797353), (117, 2725626), (171, 1864902), (234, 1362813), (247, 1291086), (342, 932451), (351, 908542), (494, 645543), (513, 621634), (702, 454271), (741, 430362), (1026, 310817), (1482, 215181), (2223, 143454), (4446, 71727), (6669, 47818), (13338, 23909)]