704512728

素因数分解:

$2^3\times 3^4\times {\mathrm{239}}^1\times {\mathrm{4549}}^1$

素因数の和:4806

約数の個数: 80

約数和(自身を含む): 1981980000

約数和(自身を除く): 1277467272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 239, 324, 478, 648, 717, 956, 1434, 1912, 2151, 2868, 4302, 4549, 5736, 6453, 8604, 9098, 12906, 13647, 17208, 18196, 19359, 25812, 27294, 36392, 38718, 40941, 51624, 54588, 77436, 81882, 109176, 122823, 154872, 163764, 245646, 327528, 368469, 491292, 736938, 982584, 1087211, 1473876, 2174422, 2947752, 3261633, 4348844, 6523266, 8697688, 9784899, 13046532, 19569798, 26093064, 29354697, 39139596, 58709394, 78279192, 88064091, 117418788, 176128182, 234837576, 352256364, 704512728]

約数ペア:

[(1, 704512728), (2, 352256364), (3, 234837576), (4, 176128182), (6, 117418788), (8, 88064091), (9, 78279192), (12, 58709394), (18, 39139596), (24, 29354697), (27, 26093064), (36, 19569798), (54, 13046532), (72, 9784899), (81, 8697688), (108, 6523266), (162, 4348844), (216, 3261633), (239, 2947752), (324, 2174422), (478, 1473876), (648, 1087211), (717, 982584), (956, 736938), (1434, 491292), (1912, 368469), (2151, 327528), (2868, 245646), (4302, 163764), (4549, 154872), (5736, 122823), (6453, 109176), (8604, 81882), (9098, 77436), (12906, 54588), (13647, 51624), (17208, 40941), (18196, 38718), (19359, 36392), (25812, 27294)]