814495504

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1459}}^1$

素因数の和:1568

約数の個数: 80

約数和(自身を含む): 1733639040

約数和(自身を除く): 919143536

約数列:

[1, 2, 4, 8, 16, 23, 37, 41, 46, 74, 82, 92, 148, 164, 184, 296, 328, 368, 592, 656, 851, 943, 1459, 1517, 1702, 1886, 2918, 3034, 3404, 3772, 5836, 6068, 6808, 7544, 11672, 12136, 13616, 15088, 23344, 24272, 33557, 34891, 53983, 59819, 67114, 69782, 107966, 119638, 134228, 139564, 215932, 239276, 268456, 279128, 431864, 478552, 536912, 558256, 863728, 957104, 1241609, 1375837, 2213303, 2483218, 2751674, 4426606, 4966436, 5503348, 8853212, 9932872, 11006696, 17706424, 19865744, 22013392, 35412848, 50905969, 101811938, 203623876, 407247752, 814495504]

約数ペア:

[(1, 814495504), (2, 407247752), (4, 203623876), (8, 101811938), (16, 50905969), (23, 35412848), (37, 22013392), (41, 19865744), (46, 17706424), (74, 11006696), (82, 9932872), (92, 8853212), (148, 5503348), (164, 4966436), (184, 4426606), (296, 2751674), (328, 2483218), (368, 2213303), (592, 1375837), (656, 1241609), (851, 957104), (943, 863728), (1459, 558256), (1517, 536912), (1702, 478552), (1886, 431864), (2918, 279128), (3034, 268456), (3404, 239276), (3772, 215932), (5836, 139564), (6068, 134228), (6808, 119638), (7544, 107966), (11672, 69782), (12136, 67114), (13616, 59819), (15088, 53983), (23344, 34891), (24272, 33557)]