407064672

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8779}}^1$

素因数の和:8825

約数の個数: 144

約数和(自身を含む): 1380637440

約数和(自身を除く): 973572768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 96, 112, 126, 138, 144, 161, 168, 184, 207, 224, 252, 276, 288, 322, 336, 368, 414, 483, 504, 552, 644, 672, 736, 828, 966, 1008, 1104, 1288, 1449, 1656, 1932, 2016, 2208, 2576, 2898, 3312, 3864, 5152, 5796, 6624, 7728, 8779, 11592, 15456, 17558, 23184, 26337, 35116, 46368, 52674, 61453, 70232, 79011, 105348, 122906, 140464, 158022, 184359, 201917, 210696, 245812, 280928, 316044, 368718, 403834, 421392, 491624, 553077, 605751, 632088, 737436, 807668, 842784, 983248, 1106154, 1211502, 1264176, 1413419, 1474872, 1615336, 1817253, 1966496, 2212308, 2423004, 2528352, 2826838, 2949744, 3230672, 3634506, 4240257, 4424616, 4846008, 5653676, 5899488, 6461344, 7269012, 8480514, 8849232, 9692016, 11307352, 12720771, 14538024, 16961028, 17698464, 19384032, 22614704, 25441542, 29076048, 33922056, 45229408, 50883084, 58152096, 67844112, 101766168, 135688224, 203532336, 407064672]

約数ペア:

[(1, 407064672), (2, 203532336), (3, 135688224), (4, 101766168), (6, 67844112), (7, 58152096), (8, 50883084), (9, 45229408), (12, 33922056), (14, 29076048), (16, 25441542), (18, 22614704), (21, 19384032), (23, 17698464), (24, 16961028), (28, 14538024), (32, 12720771), (36, 11307352), (42, 9692016), (46, 8849232), (48, 8480514), (56, 7269012), (63, 6461344), (69, 5899488), (72, 5653676), (84, 4846008), (92, 4424616), (96, 4240257), (112, 3634506), (126, 3230672), (138, 2949744), (144, 2826838), (161, 2528352), (168, 2423004), (184, 2212308), (207, 1966496), (224, 1817253), (252, 1615336), (276, 1474872), (288, 1413419), (322, 1264176), (336, 1211502), (368, 1106154), (414, 983248), (483, 842784), (504, 807668), (552, 737436), (644, 632088), (672, 605751), (736, 553077), (828, 491624), (966, 421392), (1008, 403834), (1104, 368718), (1288, 316044), (1449, 280928), (1656, 245812), (1932, 210696), (2016, 201917), (2208, 184359), (2576, 158022), (2898, 140464), (3312, 122906), (3864, 105348), (5152, 79011), (5796, 70232), (6624, 61453), (7728, 52674), (8779, 46368), (11592, 35116), (15456, 26337), (17558, 23184)]