1540447168

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{1951}}^1$

素因数の和:2062

約数の個数: 84

約数和(自身を含む): 3357115968

約数和(自身を除く): 1816668800

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 73, 104, 146, 169, 208, 292, 338, 416, 584, 676, 832, 949, 1168, 1352, 1898, 1951, 2336, 2704, 3796, 3902, 4672, 5408, 7592, 7804, 10816, 12337, 15184, 15608, 24674, 25363, 30368, 31216, 49348, 50726, 60736, 62432, 98696, 101452, 124864, 142423, 197392, 202904, 284846, 329719, 394784, 405808, 569692, 659438, 789568, 811616, 1139384, 1318876, 1623232, 1851499, 2278768, 2637752, 3702998, 4557536, 5275504, 7405996, 9115072, 10551008, 14811992, 21102016, 24069487, 29623984, 48138974, 59247968, 96277948, 118495936, 192555896, 385111792, 770223584, 1540447168]

約数ペア:

[(1, 1540447168), (2, 770223584), (4, 385111792), (8, 192555896), (13, 118495936), (16, 96277948), (26, 59247968), (32, 48138974), (52, 29623984), (64, 24069487), (73, 21102016), (104, 14811992), (146, 10551008), (169, 9115072), (208, 7405996), (292, 5275504), (338, 4557536), (416, 3702998), (584, 2637752), (676, 2278768), (832, 1851499), (949, 1623232), (1168, 1318876), (1352, 1139384), (1898, 811616), (1951, 789568), (2336, 659438), (2704, 569692), (3796, 405808), (3902, 394784), (4672, 329719), (5408, 284846), (7592, 202904), (7804, 197392), (10816, 142423), (12337, 124864), (15184, 101452), (15608, 98696), (24674, 62432), (25363, 60736), (30368, 50726), (31216, 49348)]