489055008

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12641}}^1$

素因数の和:12698

約数の個数: 96

約数和(自身を含む): 1427231232

約数和(自身を除く): 938176224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 992, 1209, 1248, 1488, 1612, 2418, 2976, 3224, 4836, 6448, 9672, 12641, 12896, 19344, 25282, 37923, 38688, 50564, 75846, 101128, 151692, 164333, 202256, 303384, 328666, 391871, 404512, 492999, 606768, 657332, 783742, 985998, 1175613, 1213536, 1314664, 1567484, 1971996, 2351226, 2629328, 3134968, 3943992, 4702452, 5094323, 5258656, 6269936, 7887984, 9404904, 10188646, 12539872, 15282969, 15775968, 18809808, 20377292, 30565938, 37619616, 40754584, 61131876, 81509168, 122263752, 163018336, 244527504, 489055008]

約数ペア:

[(1, 489055008), (2, 244527504), (3, 163018336), (4, 122263752), (6, 81509168), (8, 61131876), (12, 40754584), (13, 37619616), (16, 30565938), (24, 20377292), (26, 18809808), (31, 15775968), (32, 15282969), (39, 12539872), (48, 10188646), (52, 9404904), (62, 7887984), (78, 6269936), (93, 5258656), (96, 5094323), (104, 4702452), (124, 3943992), (156, 3134968), (186, 2629328), (208, 2351226), (248, 1971996), (312, 1567484), (372, 1314664), (403, 1213536), (416, 1175613), (496, 985998), (624, 783742), (744, 657332), (806, 606768), (992, 492999), (1209, 404512), (1248, 391871), (1488, 328666), (1612, 303384), (2418, 202256), (2976, 164333), (3224, 151692), (4836, 101128), (6448, 75846), (9672, 50564), (12641, 38688), (12896, 37923), (19344, 25282)]