1651637664

素因数分解:

$2^5\times 3^2\times {\mathrm{419}}^1\times {\mathrm{13687}}^1$

素因数の和:14122

約数の個数: 72

約数和(自身を含む): 4708398240

約数和(自身を除く): 3056760576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 419, 838, 1257, 1676, 2514, 3352, 3771, 5028, 6704, 7542, 10056, 13408, 13687, 15084, 20112, 27374, 30168, 40224, 41061, 54748, 60336, 82122, 109496, 120672, 123183, 164244, 218992, 246366, 328488, 437984, 492732, 656976, 985464, 1313952, 1970928, 3941856, 5734853, 11469706, 17204559, 22939412, 34409118, 45878824, 51613677, 68818236, 91757648, 103227354, 137636472, 183515296, 206454708, 275272944, 412909416, 550545888, 825818832, 1651637664]

約数ペア:

[(1, 1651637664), (2, 825818832), (3, 550545888), (4, 412909416), (6, 275272944), (8, 206454708), (9, 183515296), (12, 137636472), (16, 103227354), (18, 91757648), (24, 68818236), (32, 51613677), (36, 45878824), (48, 34409118), (72, 22939412), (96, 17204559), (144, 11469706), (288, 5734853), (419, 3941856), (838, 1970928), (1257, 1313952), (1676, 985464), (2514, 656976), (3352, 492732), (3771, 437984), (5028, 328488), (6704, 246366), (7542, 218992), (10056, 164244), (13408, 123183), (13687, 120672), (15084, 109496), (20112, 82122), (27374, 60336), (30168, 54748), (40224, 41061)]