39378144

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:392

約数の個数: 96

約数和(自身を含む): 112613760

約数和(自身を除く): 73235616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 139, 156, 208, 227, 278, 312, 416, 417, 454, 556, 624, 681, 834, 908, 1112, 1248, 1362, 1668, 1807, 1816, 2224, 2724, 2951, 3336, 3614, 3632, 4448, 5421, 5448, 5902, 6672, 7228, 7264, 8853, 10842, 10896, 11804, 13344, 14456, 17706, 21684, 21792, 23608, 28912, 31553, 35412, 43368, 47216, 57824, 63106, 70824, 86736, 94432, 94659, 126212, 141648, 173472, 189318, 252424, 283296, 378636, 410189, 504848, 757272, 820378, 1009696, 1230567, 1514544, 1640756, 2461134, 3029088, 3281512, 4922268, 6563024, 9844536, 13126048, 19689072, 39378144]

約数ペア:

[(1, 39378144), (2, 19689072), (3, 13126048), (4, 9844536), (6, 6563024), (8, 4922268), (12, 3281512), (13, 3029088), (16, 2461134), (24, 1640756), (26, 1514544), (32, 1230567), (39, 1009696), (48, 820378), (52, 757272), (78, 504848), (96, 410189), (104, 378636), (139, 283296), (156, 252424), (208, 189318), (227, 173472), (278, 141648), (312, 126212), (416, 94659), (417, 94432), (454, 86736), (556, 70824), (624, 63106), (681, 57824), (834, 47216), (908, 43368), (1112, 35412), (1248, 31553), (1362, 28912), (1668, 23608), (1807, 21792), (1816, 21684), (2224, 17706), (2724, 14456), (2951, 13344), (3336, 11804), (3614, 10896), (3632, 10842), (4448, 8853), (5421, 7264), (5448, 7228), (5902, 6672)]