2080346816

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{479}}^1\times {\mathrm{859}}^1$

素因数の和:1429

約数の個数: 56

約数和(自身を含む): 4194048000

約数和(自身を除く): 2113701184

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 479, 632, 859, 958, 1264, 1718, 1916, 2528, 3436, 3832, 5056, 6872, 7664, 13744, 15328, 27488, 30656, 37841, 54976, 67861, 75682, 135722, 151364, 271444, 302728, 411461, 542888, 605456, 822922, 1085776, 1210912, 1645844, 2171552, 2421824, 3291688, 4343104, 6583376, 13166752, 26333504, 32505419, 65010838, 130021676, 260043352, 520086704, 1040173408, 2080346816]

約数ペア:

[(1, 2080346816), (2, 1040173408), (4, 520086704), (8, 260043352), (16, 130021676), (32, 65010838), (64, 32505419), (79, 26333504), (158, 13166752), (316, 6583376), (479, 4343104), (632, 3291688), (859, 2421824), (958, 2171552), (1264, 1645844), (1718, 1210912), (1916, 1085776), (2528, 822922), (3436, 605456), (3832, 542888), (5056, 411461), (6872, 302728), (7664, 271444), (13744, 151364), (15328, 135722), (27488, 75682), (30656, 67861), (37841, 54976)]