2669468364

素因数分解:

$2^2\times 3^2\times {\mathrm{181}}^1\times {\mathrm{499}}^1\times {\mathrm{821}}^1$

素因数の和:1511

約数の個数: 72

約数和(自身を含む): 6806982000

約数和(自身を除く): 4137513636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 181, 362, 499, 543, 724, 821, 998, 1086, 1497, 1629, 1642, 1996, 2172, 2463, 2994, 3258, 3284, 4491, 4926, 5988, 6516, 7389, 8982, 9852, 14778, 17964, 29556, 90319, 148601, 180638, 270957, 297202, 361276, 409679, 445803, 541914, 594404, 812871, 819358, 891606, 1083828, 1229037, 1337409, 1625742, 1638716, 1783212, 2458074, 2674818, 3251484, 3687111, 4916148, 5349636, 7374222, 14748444, 74151899, 148303798, 222455697, 296607596, 444911394, 667367091, 889822788, 1334734182, 2669468364]

約数ペア:

[(1, 2669468364), (2, 1334734182), (3, 889822788), (4, 667367091), (6, 444911394), (9, 296607596), (12, 222455697), (18, 148303798), (36, 74151899), (181, 14748444), (362, 7374222), (499, 5349636), (543, 4916148), (724, 3687111), (821, 3251484), (998, 2674818), (1086, 2458074), (1497, 1783212), (1629, 1638716), (1642, 1625742), (1996, 1337409), (2172, 1229037), (2463, 1083828), (2994, 891606), (3258, 819358), (3284, 812871), (4491, 594404), (4926, 541914), (5988, 445803), (6516, 409679), (7389, 361276), (8982, 297202), (9852, 270957), (14778, 180638), (17964, 148601), (29556, 90319)]