440314392

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:342

約数の個数: 192

約数和(自身を含む): 1360558080

約数和(自身を除く): 920243688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 49, 56, 69, 73, 84, 92, 98, 138, 146, 147, 161, 168, 184, 196, 219, 223, 276, 292, 294, 322, 392, 438, 446, 483, 511, 552, 584, 588, 644, 669, 876, 892, 966, 1022, 1127, 1176, 1288, 1338, 1533, 1561, 1679, 1752, 1784, 1932, 2044, 2254, 2676, 3066, 3122, 3358, 3381, 3577, 3864, 4088, 4508, 4683, 5037, 5129, 5352, 6132, 6244, 6716, 6762, 7154, 9016, 9366, 10074, 10258, 10731, 10927, 11753, 12264, 12488, 13432, 13524, 14308, 15387, 16279, 18732, 20148, 20516, 21462, 21854, 23506, 27048, 28616, 30774, 32558, 32781, 35259, 35903, 37464, 40296, 41032, 42924, 43708, 47012, 48837, 61548, 65116, 65562, 70518, 71806, 82271, 85848, 87416, 94024, 97674, 107709, 113953, 123096, 130232, 131124, 141036, 143612, 164542, 195348, 215418, 227906, 246813, 251321, 262248, 282072, 287224, 329084, 341859, 374417, 390696, 430836, 455812, 493626, 502642, 658168, 683718, 748834, 753963, 797671, 861672, 911624, 987252, 1005284, 1123251, 1367436, 1497668, 1507926, 1595342, 1974504, 2010568, 2246502, 2393013, 2620919, 2734872, 2995336, 3015852, 3190684, 4493004, 4786026, 5241838, 6031704, 6381368, 7862757, 8986008, 9572052, 10483676, 15725514, 18346433, 19144104, 20967352, 31451028, 36692866, 55039299, 62902056, 73385732, 110078598, 146771464, 220157196, 440314392]

約数ペア:

[(1, 440314392), (2, 220157196), (3, 146771464), (4, 110078598), (6, 73385732), (7, 62902056), (8, 55039299), (12, 36692866), (14, 31451028), (21, 20967352), (23, 19144104), (24, 18346433), (28, 15725514), (42, 10483676), (46, 9572052), (49, 8986008), (56, 7862757), (69, 6381368), (73, 6031704), (84, 5241838), (92, 4786026), (98, 4493004), (138, 3190684), (146, 3015852), (147, 2995336), (161, 2734872), (168, 2620919), (184, 2393013), (196, 2246502), (219, 2010568), (223, 1974504), (276, 1595342), (292, 1507926), (294, 1497668), (322, 1367436), (392, 1123251), (438, 1005284), (446, 987252), (483, 911624), (511, 861672), (552, 797671), (584, 753963), (588, 748834), (644, 683718), (669, 658168), (876, 502642), (892, 493626), (966, 455812), (1022, 430836), (1127, 390696), (1176, 374417), (1288, 341859), (1338, 329084), (1533, 287224), (1561, 282072), (1679, 262248), (1752, 251321), (1784, 246813), (1932, 227906), (2044, 215418), (2254, 195348), (2676, 164542), (3066, 143612), (3122, 141036), (3358, 131124), (3381, 130232), (3577, 123096), (3864, 113953), (4088, 107709), (4508, 97674), (4683, 94024), (5037, 87416), (5129, 85848), (5352, 82271), (6132, 71806), (6244, 70518), (6716, 65562), (6762, 65116), (7154, 61548), (9016, 48837), (9366, 47012), (10074, 43708), (10258, 42924), (10731, 41032), (10927, 40296), (11753, 37464), (12264, 35903), (12488, 35259), (13432, 32781), (13524, 32558), (14308, 30774), (15387, 28616), (16279, 27048), (18732, 23506), (20148, 21854), (20516, 21462)]