171020718

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:494

約数の個数: 96

約数和(自身を含む): 422547840

約数和(自身を除く): 251527122

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 53, 66, 86, 99, 106, 129, 159, 198, 258, 318, 379, 387, 473, 477, 583, 758, 774, 946, 954, 1137, 1166, 1419, 1749, 2274, 2279, 2838, 3411, 3498, 4169, 4257, 4558, 5247, 6822, 6837, 8338, 8514, 10494, 12507, 13674, 16297, 20087, 20511, 25014, 25069, 32594, 37521, 40174, 41022, 48891, 50138, 60261, 75042, 75207, 97782, 120522, 146673, 150414, 179267, 180783, 220957, 225621, 293346, 358534, 361566, 441914, 451242, 537801, 662871, 863741, 1075602, 1325742, 1613403, 1727482, 1988613, 2591223, 3226806, 3977226, 5182446, 7773669, 9501151, 15547338, 19002302, 28503453, 57006906, 85510359, 171020718]

約数ペア:

[(1, 171020718), (2, 85510359), (3, 57006906), (6, 28503453), (9, 19002302), (11, 15547338), (18, 9501151), (22, 7773669), (33, 5182446), (43, 3977226), (53, 3226806), (66, 2591223), (86, 1988613), (99, 1727482), (106, 1613403), (129, 1325742), (159, 1075602), (198, 863741), (258, 662871), (318, 537801), (379, 451242), (387, 441914), (473, 361566), (477, 358534), (583, 293346), (758, 225621), (774, 220957), (946, 180783), (954, 179267), (1137, 150414), (1166, 146673), (1419, 120522), (1749, 97782), (2274, 75207), (2279, 75042), (2838, 60261), (3411, 50138), (3498, 48891), (4169, 41022), (4257, 40174), (4558, 37521), (5247, 32594), (6822, 25069), (6837, 25014), (8338, 20511), (8514, 20087), (10494, 16297), (12507, 13674)]