381496128

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{152843}}^1$

素因数の和:152871

約数の個数: 56

約数和(自身を含む): 1087026528

約数和(自身を除く): 705530400

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 152843, 305686, 458529, 611372, 917058, 1222744, 1834116, 1986959, 2445488, 3668232, 3973918, 4890976, 5960877, 7336464, 7947836, 9781952, 11921754, 14672928, 15895672, 23843508, 29345856, 31791344, 47687016, 63582688, 95374032, 127165376, 190748064, 381496128]

約数ペア:

[(1, 381496128), (2, 190748064), (3, 127165376), (4, 95374032), (6, 63582688), (8, 47687016), (12, 31791344), (13, 29345856), (16, 23843508), (24, 15895672), (26, 14672928), (32, 11921754), (39, 9781952), (48, 7947836), (52, 7336464), (64, 5960877), (78, 4890976), (96, 3973918), (104, 3668232), (156, 2445488), (192, 1986959), (208, 1834116), (312, 1222744), (416, 917058), (624, 611372), (832, 458529), (1248, 305686), (2496, 152843)]