311325336

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10837}}^1$

素因数の和:10878

約数の個数: 128

約数和(自身を含む): 1040448000

約数和(自身を除く): 729122664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 342, 378, 399, 456, 504, 513, 532, 684, 756, 798, 1026, 1064, 1197, 1368, 1512, 1596, 2052, 2394, 3192, 3591, 4104, 4788, 7182, 9576, 10837, 14364, 21674, 28728, 32511, 43348, 65022, 75859, 86696, 97533, 130044, 151718, 195066, 205903, 227577, 260088, 292599, 303436, 390132, 411806, 455154, 585198, 606872, 617709, 682731, 780264, 823612, 910308, 1170396, 1235418, 1365462, 1441321, 1647224, 1820616, 1853127, 2048193, 2340792, 2470836, 2730924, 2882642, 3706254, 4096386, 4323963, 4941672, 5461848, 5559381, 5765284, 7412508, 8192772, 8647926, 11118762, 11530568, 12971889, 14825016, 16385544, 17295852, 22237524, 25943778, 34591704, 38915667, 44475048, 51887556, 77831334, 103775112, 155662668, 311325336]

約数ペア:

[(1, 311325336), (2, 155662668), (3, 103775112), (4, 77831334), (6, 51887556), (7, 44475048), (8, 38915667), (9, 34591704), (12, 25943778), (14, 22237524), (18, 17295852), (19, 16385544), (21, 14825016), (24, 12971889), (27, 11530568), (28, 11118762), (36, 8647926), (38, 8192772), (42, 7412508), (54, 5765284), (56, 5559381), (57, 5461848), (63, 4941672), (72, 4323963), (76, 4096386), (84, 3706254), (108, 2882642), (114, 2730924), (126, 2470836), (133, 2340792), (152, 2048193), (168, 1853127), (171, 1820616), (189, 1647224), (216, 1441321), (228, 1365462), (252, 1235418), (266, 1170396), (342, 910308), (378, 823612), (399, 780264), (456, 682731), (504, 617709), (513, 606872), (532, 585198), (684, 455154), (756, 411806), (798, 390132), (1026, 303436), (1064, 292599), (1197, 260088), (1368, 227577), (1512, 205903), (1596, 195066), (2052, 151718), (2394, 130044), (3192, 97533), (3591, 86696), (4104, 75859), (4788, 65022), (7182, 43348), (9576, 32511), (10837, 28728), (14364, 21674)]