327154048

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{467}}^1$

素因数の和:915

約数の個数: 64

約数和(自身を含む): 705060720

約数和(自身を除く): 377906672

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 421, 467, 832, 842, 934, 1664, 1684, 1868, 3368, 3736, 5473, 6071, 6736, 7472, 10946, 12142, 13472, 14944, 21892, 24284, 26944, 29888, 43784, 48568, 53888, 59776, 87568, 97136, 175136, 194272, 196607, 350272, 388544, 393214, 700544, 777088, 786428, 1572856, 2555891, 3145712, 5111782, 6291424, 10223564, 12582848, 20447128, 25165696, 40894256, 81788512, 163577024, 327154048]

約数ペア:

[(1, 327154048), (2, 163577024), (4, 81788512), (8, 40894256), (13, 25165696), (16, 20447128), (26, 12582848), (32, 10223564), (52, 6291424), (64, 5111782), (104, 3145712), (128, 2555891), (208, 1572856), (416, 786428), (421, 777088), (467, 700544), (832, 393214), (842, 388544), (934, 350272), (1664, 196607), (1684, 194272), (1868, 175136), (3368, 97136), (3736, 87568), (5473, 59776), (6071, 53888), (6736, 48568), (7472, 43784), (10946, 29888), (12142, 26944), (13472, 24284), (14944, 21892)]