836691284

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:298

約数の個数: 108

約数和(自身を含む): 1784827548

約数和(自身を除く): 948136264

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 53, 106, 121, 143, 169, 193, 212, 242, 286, 338, 386, 484, 572, 583, 676, 689, 772, 1166, 1378, 1573, 1859, 2123, 2332, 2509, 2756, 3146, 3718, 4246, 5018, 6292, 6413, 7436, 7579, 8492, 8957, 10036, 10229, 12826, 15158, 17914, 20449, 20458, 23353, 25652, 27599, 30316, 32617, 35828, 40898, 40916, 46706, 55198, 65234, 81796, 83369, 93412, 98527, 110396, 112519, 130468, 132977, 166738, 197054, 225038, 265954, 303589, 333476, 358787, 394108, 450076, 531908, 607178, 717574, 1083797, 1214356, 1237709, 1435148, 1462747, 1728701, 2167594, 2475418, 2925494, 3457402, 3946657, 4335188, 4950836, 5850988, 6914804, 7893314, 15786628, 16090217, 19015711, 32180434, 38031422, 64360868, 76062844, 209172821, 418345642, 836691284]

約数ペア:

[(1, 836691284), (2, 418345642), (4, 209172821), (11, 76062844), (13, 64360868), (22, 38031422), (26, 32180434), (44, 19015711), (52, 16090217), (53, 15786628), (106, 7893314), (121, 6914804), (143, 5850988), (169, 4950836), (193, 4335188), (212, 3946657), (242, 3457402), (286, 2925494), (338, 2475418), (386, 2167594), (484, 1728701), (572, 1462747), (583, 1435148), (676, 1237709), (689, 1214356), (772, 1083797), (1166, 717574), (1378, 607178), (1573, 531908), (1859, 450076), (2123, 394108), (2332, 358787), (2509, 333476), (2756, 303589), (3146, 265954), (3718, 225038), (4246, 197054), (5018, 166738), (6292, 132977), (6413, 130468), (7436, 112519), (7579, 110396), (8492, 98527), (8957, 93412), (10036, 83369), (10229, 81796), (12826, 65234), (15158, 55198), (17914, 46706), (20449, 40916), (20458, 40898), (23353, 35828), (25652, 32617), (27599, 30316)]