1912176816

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{13463}}^1$

素因数の和:13754

約数の個数: 80

約数和(自身を含む): 5409296640

約数和(自身を除く): 3497119824

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 269, 528, 538, 807, 1076, 1614, 2152, 2959, 3228, 4304, 5918, 6456, 8877, 11836, 12912, 13463, 17754, 23672, 26926, 35508, 40389, 47344, 53852, 71016, 80778, 107704, 142032, 148093, 161556, 215408, 296186, 323112, 444279, 592372, 646224, 888558, 1184744, 1777116, 2369488, 3554232, 3621547, 7108464, 7243094, 10864641, 14486188, 21729282, 28972376, 39837017, 43458564, 57944752, 79674034, 86917128, 119511051, 159348068, 173834256, 239022102, 318696136, 478044204, 637392272, 956088408, 1912176816]

約数ペア:

[(1, 1912176816), (2, 956088408), (3, 637392272), (4, 478044204), (6, 318696136), (8, 239022102), (11, 173834256), (12, 159348068), (16, 119511051), (22, 86917128), (24, 79674034), (33, 57944752), (44, 43458564), (48, 39837017), (66, 28972376), (88, 21729282), (132, 14486188), (176, 10864641), (264, 7243094), (269, 7108464), (528, 3621547), (538, 3554232), (807, 2369488), (1076, 1777116), (1614, 1184744), (2152, 888558), (2959, 646224), (3228, 592372), (4304, 444279), (5918, 323112), (6456, 296186), (8877, 215408), (11836, 161556), (12912, 148093), (13463, 142032), (17754, 107704), (23672, 80778), (26926, 71016), (35508, 53852), (40389, 47344)]