1623629556

素因数分解:

$2^2\times 3^3\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{1289}}^1$

素因数の和:1518

約数の個数: 96

約数和(自身を含む): 4291056000

約数和(自身を除く): 2667426444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 107, 108, 109, 214, 218, 321, 327, 428, 436, 642, 654, 963, 981, 1284, 1289, 1308, 1926, 1962, 2578, 2889, 2943, 3852, 3867, 3924, 5156, 5778, 5886, 7734, 11556, 11601, 11663, 11772, 15468, 23202, 23326, 34803, 34989, 46404, 46652, 69606, 69978, 104967, 137923, 139212, 139956, 140501, 209934, 275846, 281002, 314901, 413769, 419868, 421503, 551692, 562004, 629802, 827538, 843006, 1241307, 1259604, 1264509, 1655076, 1686012, 2482614, 2529018, 3723921, 3793527, 4965228, 5058036, 7447842, 7587054, 14895684, 15033607, 15174108, 30067214, 45100821, 60134428, 90201642, 135302463, 180403284, 270604926, 405907389, 541209852, 811814778, 1623629556]

約数ペア:

[(1, 1623629556), (2, 811814778), (3, 541209852), (4, 405907389), (6, 270604926), (9, 180403284), (12, 135302463), (18, 90201642), (27, 60134428), (36, 45100821), (54, 30067214), (107, 15174108), (108, 15033607), (109, 14895684), (214, 7587054), (218, 7447842), (321, 5058036), (327, 4965228), (428, 3793527), (436, 3723921), (642, 2529018), (654, 2482614), (963, 1686012), (981, 1655076), (1284, 1264509), (1289, 1259604), (1308, 1241307), (1926, 843006), (1962, 827538), (2578, 629802), (2889, 562004), (2943, 551692), (3852, 421503), (3867, 419868), (3924, 413769), (5156, 314901), (5778, 281002), (5886, 275846), (7734, 209934), (11556, 140501), (11601, 139956), (11663, 139212), (11772, 137923), (15468, 104967), (23202, 69978), (23326, 69606), (34803, 46652), (34989, 46404)]