4139967104

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2557}}^1$

素因数の和:2730

約数の個数: 128

約数和(自身を含む): 10227907200

約数和(自身を除く): 6087940096

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 139, 182, 208, 224, 278, 364, 416, 448, 556, 728, 832, 896, 973, 1112, 1456, 1664, 1807, 1946, 2224, 2557, 2912, 3614, 3892, 4448, 5114, 5824, 7228, 7784, 8896, 10228, 11648, 12649, 14456, 15568, 17792, 17899, 20456, 25298, 28912, 31136, 33241, 35798, 40912, 50596, 57824, 62272, 66482, 71596, 81824, 101192, 115648, 124544, 132964, 143192, 163648, 202384, 231296, 232687, 265928, 286384, 327296, 355423, 404768, 465374, 531856, 572768, 710846, 809536, 930748, 1063712, 1145536, 1421692, 1619072, 1861496, 2127424, 2291072, 2487961, 2843384, 3722992, 4254848, 4620499, 4975922, 5686768, 7445984, 9240998, 9951844, 11373536, 14891968, 18481996, 19903688, 22747072, 29783936, 32343493, 36963992, 39807376, 45494144, 64686986, 73927984, 79614752, 129373972, 147855968, 159229504, 258747944, 295711936, 318459008, 517495888, 591423872, 1034991776, 2069983552, 4139967104]

約数ペア:

[(1, 4139967104), (2, 2069983552), (4, 1034991776), (7, 591423872), (8, 517495888), (13, 318459008), (14, 295711936), (16, 258747944), (26, 159229504), (28, 147855968), (32, 129373972), (52, 79614752), (56, 73927984), (64, 64686986), (91, 45494144), (104, 39807376), (112, 36963992), (128, 32343493), (139, 29783936), (182, 22747072), (208, 19903688), (224, 18481996), (278, 14891968), (364, 11373536), (416, 9951844), (448, 9240998), (556, 7445984), (728, 5686768), (832, 4975922), (896, 4620499), (973, 4254848), (1112, 3722992), (1456, 2843384), (1664, 2487961), (1807, 2291072), (1946, 2127424), (2224, 1861496), (2557, 1619072), (2912, 1421692), (3614, 1145536), (3892, 1063712), (4448, 930748), (5114, 809536), (5824, 710846), (7228, 572768), (7784, 531856), (8896, 465374), (10228, 404768), (11648, 355423), (12649, 327296), (14456, 286384), (15568, 265928), (17792, 232687), (17899, 231296), (20456, 202384), (25298, 163648), (28912, 143192), (31136, 132964), (33241, 124544), (35798, 115648), (40912, 101192), (50596, 81824), (57824, 71596), (62272, 66482)]