1855294448

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3319}}^1$

素因数の和:3395

約数の個数: 120

約数和(自身を含む): 4505425920

約数和(自身を除く): 2650131472

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 46, 49, 56, 62, 92, 98, 112, 124, 161, 184, 196, 217, 248, 322, 368, 392, 434, 496, 644, 713, 784, 868, 1127, 1288, 1426, 1519, 1736, 2254, 2576, 2852, 3038, 3319, 3472, 4508, 4991, 5704, 6076, 6638, 9016, 9982, 11408, 12152, 13276, 18032, 19964, 23233, 24304, 26552, 34937, 39928, 46466, 53104, 69874, 76337, 79856, 92932, 102889, 139748, 152674, 162631, 185864, 205778, 279496, 305348, 325262, 371728, 411556, 534359, 558992, 610696, 650524, 720223, 823112, 1068718, 1221392, 1301048, 1440446, 1646224, 2137436, 2366447, 2602096, 2880892, 3740513, 4274872, 4732894, 5041561, 5761784, 7481026, 8549744, 9465788, 10083122, 11523568, 14962052, 16565129, 18931576, 20166244, 29924104, 33130258, 37863152, 40332488, 59848208, 66260516, 80664976, 115955903, 132521032, 231911806, 265042064, 463823612, 927647224, 1855294448]

約数ペア:

[(1, 1855294448), (2, 927647224), (4, 463823612), (7, 265042064), (8, 231911806), (14, 132521032), (16, 115955903), (23, 80664976), (28, 66260516), (31, 59848208), (46, 40332488), (49, 37863152), (56, 33130258), (62, 29924104), (92, 20166244), (98, 18931576), (112, 16565129), (124, 14962052), (161, 11523568), (184, 10083122), (196, 9465788), (217, 8549744), (248, 7481026), (322, 5761784), (368, 5041561), (392, 4732894), (434, 4274872), (496, 3740513), (644, 2880892), (713, 2602096), (784, 2366447), (868, 2137436), (1127, 1646224), (1288, 1440446), (1426, 1301048), (1519, 1221392), (1736, 1068718), (2254, 823112), (2576, 720223), (2852, 650524), (3038, 610696), (3319, 558992), (3472, 534359), (4508, 411556), (4991, 371728), (5704, 325262), (6076, 305348), (6638, 279496), (9016, 205778), (9982, 185864), (11408, 162631), (12152, 152674), (13276, 139748), (18032, 102889), (19964, 92932), (23233, 79856), (24304, 76337), (26552, 69874), (34937, 53104), (39928, 46466)]