252587328

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2647}}^1$

素因数の和:2740

約数の個数: 112

約数和(自身を含む): 774825984

約数和(自身を除く): 522238656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 112, 142, 168, 192, 213, 224, 284, 336, 426, 448, 497, 568, 672, 852, 994, 1136, 1344, 1491, 1704, 1988, 2272, 2647, 2982, 3408, 3976, 4544, 5294, 5964, 6816, 7941, 7952, 10588, 11928, 13632, 15882, 15904, 18529, 21176, 23856, 31764, 31808, 37058, 42352, 47712, 55587, 63528, 74116, 84704, 95424, 111174, 127056, 148232, 169408, 187937, 222348, 254112, 296464, 375874, 444696, 508224, 563811, 592928, 751748, 889392, 1127622, 1185856, 1315559, 1503496, 1778784, 2255244, 2631118, 3006992, 3557568, 3946677, 4510488, 5262236, 6013984, 7893354, 9020976, 10524472, 12027968, 15786708, 18041952, 21048944, 31573416, 36083904, 42097888, 63146832, 84195776, 126293664, 252587328]

約数ペア:

[(1, 252587328), (2, 126293664), (3, 84195776), (4, 63146832), (6, 42097888), (7, 36083904), (8, 31573416), (12, 21048944), (14, 18041952), (16, 15786708), (21, 12027968), (24, 10524472), (28, 9020976), (32, 7893354), (42, 6013984), (48, 5262236), (56, 4510488), (64, 3946677), (71, 3557568), (84, 3006992), (96, 2631118), (112, 2255244), (142, 1778784), (168, 1503496), (192, 1315559), (213, 1185856), (224, 1127622), (284, 889392), (336, 751748), (426, 592928), (448, 563811), (497, 508224), (568, 444696), (672, 375874), (852, 296464), (994, 254112), (1136, 222348), (1344, 187937), (1491, 169408), (1704, 148232), (1988, 127056), (2272, 111174), (2647, 95424), (2982, 84704), (3408, 74116), (3976, 63528), (4544, 55587), (5294, 47712), (5964, 42352), (6816, 37058), (7941, 31808), (7952, 31764), (10588, 23856), (11928, 21176), (13632, 18529), (15882, 15904)]