808216812

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{44281}}^1$

素因数の和:44320

約数の個数: 72

約数和(自身を含む): 2269009680

約数和(自身を除く): 1460792868

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 468, 507, 676, 702, 1014, 1404, 1521, 2028, 3042, 4563, 6084, 9126, 18252, 44281, 88562, 132843, 177124, 265686, 398529, 531372, 575653, 797058, 1151306, 1195587, 1594116, 1726959, 2302612, 2391174, 3453918, 4782348, 5180877, 6907836, 7483489, 10361754, 14966978, 15542631, 20723508, 22450467, 29933956, 31085262, 44900934, 62170524, 67351401, 89801868, 134702802, 202054203, 269405604, 404108406, 808216812]

約数ペア:

[(1, 808216812), (2, 404108406), (3, 269405604), (4, 202054203), (6, 134702802), (9, 89801868), (12, 67351401), (13, 62170524), (18, 44900934), (26, 31085262), (27, 29933956), (36, 22450467), (39, 20723508), (52, 15542631), (54, 14966978), (78, 10361754), (108, 7483489), (117, 6907836), (156, 5180877), (169, 4782348), (234, 3453918), (338, 2391174), (351, 2302612), (468, 1726959), (507, 1594116), (676, 1195587), (702, 1151306), (1014, 797058), (1404, 575653), (1521, 531372), (2028, 398529), (3042, 265686), (4563, 177124), (6084, 132843), (9126, 88562), (18252, 44281)]