408946512

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{15241}}^1$

素因数の和:15308

約数の個数: 80

約数和(自身を含む): 1164244928

約数和(自身を除く): 755298416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 78, 86, 104, 129, 156, 172, 208, 258, 312, 344, 516, 559, 624, 688, 1032, 1118, 1677, 2064, 2236, 3354, 4472, 6708, 8944, 13416, 15241, 26832, 30482, 45723, 60964, 91446, 121928, 182892, 198133, 243856, 365784, 396266, 594399, 655363, 731568, 792532, 1188798, 1310726, 1585064, 1966089, 2377596, 2621452, 3170128, 3932178, 4755192, 5242904, 7864356, 8519719, 9510384, 10485808, 15728712, 17039438, 25559157, 31457424, 34078876, 51118314, 68157752, 102236628, 136315504, 204473256, 408946512]

約数ペア:

[(1, 408946512), (2, 204473256), (3, 136315504), (4, 102236628), (6, 68157752), (8, 51118314), (12, 34078876), (13, 31457424), (16, 25559157), (24, 17039438), (26, 15728712), (39, 10485808), (43, 9510384), (48, 8519719), (52, 7864356), (78, 5242904), (86, 4755192), (104, 3932178), (129, 3170128), (156, 2621452), (172, 2377596), (208, 1966089), (258, 1585064), (312, 1310726), (344, 1188798), (516, 792532), (559, 731568), (624, 655363), (688, 594399), (1032, 396266), (1118, 365784), (1677, 243856), (2064, 198133), (2236, 182892), (3354, 121928), (4472, 91446), (6708, 60964), (8944, 45723), (13416, 30482), (15241, 26832)]