315025152

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:398

約数の個数: 144

約数和(自身を含む): 913422720

約数和(自身を除く): 598397568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 139, 156, 192, 208, 227, 256, 278, 312, 384, 416, 417, 454, 556, 624, 681, 768, 832, 834, 908, 1112, 1248, 1362, 1664, 1668, 1807, 1816, 2224, 2496, 2724, 2951, 3328, 3336, 3614, 3632, 4448, 4992, 5421, 5448, 5902, 6672, 7228, 7264, 8853, 8896, 9984, 10842, 10896, 11804, 13344, 14456, 14528, 17706, 17792, 21684, 21792, 23608, 26688, 28912, 29056, 31553, 35412, 35584, 43368, 43584, 47216, 53376, 57824, 58112, 63106, 70824, 86736, 87168, 94432, 94659, 106752, 115648, 126212, 141648, 173472, 174336, 188864, 189318, 231296, 252424, 283296, 346944, 377728, 378636, 410189, 462592, 504848, 566592, 693888, 755456, 757272, 820378, 1009696, 1133184, 1230567, 1387776, 1514544, 1640756, 2019392, 2266368, 2461134, 3029088, 3281512, 4038784, 4922268, 6058176, 6563024, 8077568, 9844536, 12116352, 13126048, 19689072, 24232704, 26252096, 39378144, 52504192, 78756288, 105008384, 157512576, 315025152]

約数ペア:

[(1, 315025152), (2, 157512576), (3, 105008384), (4, 78756288), (6, 52504192), (8, 39378144), (12, 26252096), (13, 24232704), (16, 19689072), (24, 13126048), (26, 12116352), (32, 9844536), (39, 8077568), (48, 6563024), (52, 6058176), (64, 4922268), (78, 4038784), (96, 3281512), (104, 3029088), (128, 2461134), (139, 2266368), (156, 2019392), (192, 1640756), (208, 1514544), (227, 1387776), (256, 1230567), (278, 1133184), (312, 1009696), (384, 820378), (416, 757272), (417, 755456), (454, 693888), (556, 566592), (624, 504848), (681, 462592), (768, 410189), (832, 378636), (834, 377728), (908, 346944), (1112, 283296), (1248, 252424), (1362, 231296), (1664, 189318), (1668, 188864), (1807, 174336), (1816, 173472), (2224, 141648), (2496, 126212), (2724, 115648), (2951, 106752), (3328, 94659), (3336, 94432), (3614, 87168), (3632, 86736), (4448, 70824), (4992, 63106), (5421, 58112), (5448, 57824), (5902, 53376), (6672, 47216), (7228, 43584), (7264, 43368), (8853, 35584), (8896, 35412), (9984, 31553), (10842, 29056), (10896, 28912), (11804, 26688), (13344, 23608), (14456, 21792), (14528, 21684), (17706, 17792)]