517312872

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3359}}^1$

素因数の和:3428

約数の個数: 128

約数和(自身を含む): 1548288000

約数和(自身を除く): 1030975128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 31, 36, 46, 54, 62, 69, 72, 92, 93, 108, 124, 138, 184, 186, 207, 216, 248, 276, 279, 372, 414, 552, 558, 621, 713, 744, 828, 837, 1116, 1242, 1426, 1656, 1674, 2139, 2232, 2484, 2852, 3348, 3359, 4278, 4968, 5704, 6417, 6696, 6718, 8556, 10077, 12834, 13436, 17112, 19251, 20154, 25668, 26872, 30231, 38502, 40308, 51336, 60462, 77004, 77257, 80616, 90693, 104129, 120924, 154008, 154514, 181386, 208258, 231771, 241848, 309028, 312387, 362772, 416516, 463542, 618056, 624774, 695313, 725544, 833032, 927084, 937161, 1249548, 1390626, 1854168, 1874322, 2085939, 2394967, 2499096, 2781252, 2811483, 3748644, 4171878, 4789934, 5562504, 5622966, 7184901, 7497288, 8343756, 9579868, 11245932, 14369802, 16687512, 19159736, 21554703, 22491864, 28739604, 43109406, 57479208, 64664109, 86218812, 129328218, 172437624, 258656436, 517312872]

約数ペア:

[(1, 517312872), (2, 258656436), (3, 172437624), (4, 129328218), (6, 86218812), (8, 64664109), (9, 57479208), (12, 43109406), (18, 28739604), (23, 22491864), (24, 21554703), (27, 19159736), (31, 16687512), (36, 14369802), (46, 11245932), (54, 9579868), (62, 8343756), (69, 7497288), (72, 7184901), (92, 5622966), (93, 5562504), (108, 4789934), (124, 4171878), (138, 3748644), (184, 2811483), (186, 2781252), (207, 2499096), (216, 2394967), (248, 2085939), (276, 1874322), (279, 1854168), (372, 1390626), (414, 1249548), (552, 937161), (558, 927084), (621, 833032), (713, 725544), (744, 695313), (828, 624774), (837, 618056), (1116, 463542), (1242, 416516), (1426, 362772), (1656, 312387), (1674, 309028), (2139, 241848), (2232, 231771), (2484, 208258), (2852, 181386), (3348, 154514), (3359, 154008), (4278, 120924), (4968, 104129), (5704, 90693), (6417, 80616), (6696, 77257), (6718, 77004), (8556, 60462), (10077, 51336), (12834, 40308), (13436, 38502), (17112, 30231), (19251, 26872), (20154, 25668)]