1519244032

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{11261}}^1$

素因数の和:11325

約数の個数: 72

約数和(自身を含む): 3314812032

約数和(自身を除く): 1795568000

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 256, 272, 496, 527, 544, 992, 1054, 1088, 1984, 2108, 2176, 3968, 4216, 4352, 7936, 8432, 11261, 16864, 22522, 33728, 45044, 67456, 90088, 134912, 180176, 191437, 349091, 360352, 382874, 698182, 720704, 765748, 1396364, 1441408, 1531496, 2792728, 2882816, 3062992, 5585456, 5934547, 6125984, 11170912, 11869094, 12251968, 22341824, 23738188, 24503936, 44683648, 47476376, 49007872, 89367296, 94952752, 189905504, 379811008, 759622016, 1519244032]

約数ペア:

[(1, 1519244032), (2, 759622016), (4, 379811008), (8, 189905504), (16, 94952752), (17, 89367296), (31, 49007872), (32, 47476376), (34, 44683648), (62, 24503936), (64, 23738188), (68, 22341824), (124, 12251968), (128, 11869094), (136, 11170912), (248, 6125984), (256, 5934547), (272, 5585456), (496, 3062992), (527, 2882816), (544, 2792728), (992, 1531496), (1054, 1441408), (1088, 1396364), (1984, 765748), (2108, 720704), (2176, 698182), (3968, 382874), (4216, 360352), (4352, 349091), (7936, 191437), (8432, 180176), (11261, 134912), (16864, 90088), (22522, 67456), (33728, 45044)]