718704

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:75

約数の個数: 120

約数和(自身を含む): 2476032

約数和(自身を除く): 1757328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 31, 36, 42, 46, 48, 56, 62, 63, 69, 72, 84, 92, 93, 112, 124, 126, 138, 144, 161, 168, 184, 186, 207, 217, 248, 252, 276, 279, 322, 336, 368, 372, 414, 434, 483, 496, 504, 552, 558, 644, 651, 713, 744, 828, 868, 966, 1008, 1104, 1116, 1288, 1302, 1426, 1449, 1488, 1656, 1736, 1932, 1953, 2139, 2232, 2576, 2604, 2852, 2898, 3312, 3472, 3864, 3906, 4278, 4464, 4991, 5208, 5704, 5796, 6417, 7728, 7812, 8556, 9982, 10416, 11408, 11592, 12834, 14973, 15624, 17112, 19964, 23184, 25668, 29946, 31248, 34224, 39928, 44919, 51336, 59892, 79856, 89838, 102672, 119784, 179676, 239568, 359352, 718704]

約数ペア:

[(1, 718704), (2, 359352), (3, 239568), (4, 179676), (6, 119784), (7, 102672), (8, 89838), (9, 79856), (12, 59892), (14, 51336), (16, 44919), (18, 39928), (21, 34224), (23, 31248), (24, 29946), (28, 25668), (31, 23184), (36, 19964), (42, 17112), (46, 15624), (48, 14973), (56, 12834), (62, 11592), (63, 11408), (69, 10416), (72, 9982), (84, 8556), (92, 7812), (93, 7728), (112, 6417), (124, 5796), (126, 5704), (138, 5208), (144, 4991), (161, 4464), (168, 4278), (184, 3906), (186, 3864), (207, 3472), (217, 3312), (248, 2898), (252, 2852), (276, 2604), (279, 2576), (322, 2232), (336, 2139), (368, 1953), (372, 1932), (414, 1736), (434, 1656), (483, 1488), (496, 1449), (504, 1426), (552, 1302), (558, 1288), (644, 1116), (651, 1104), (713, 1008), (744, 966), (828, 868)]