217462056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{337}}^1$

素因数の和:543

約数の個数: 128

約数和(自身を含む): 654151680

約数和(自身を除く): 436689624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 167, 168, 184, 276, 322, 334, 337, 483, 501, 552, 644, 668, 674, 966, 1002, 1011, 1169, 1288, 1336, 1348, 1932, 2004, 2022, 2338, 2359, 2696, 3507, 3841, 3864, 4008, 4044, 4676, 4718, 7014, 7077, 7682, 7751, 8088, 9352, 9436, 11523, 14028, 14154, 15364, 15502, 18872, 23046, 23253, 26887, 28056, 28308, 30728, 31004, 46092, 46506, 53774, 54257, 56279, 56616, 62008, 80661, 92184, 93012, 107548, 108514, 112558, 161322, 162771, 168837, 186024, 215096, 217028, 225116, 322644, 325542, 337674, 393953, 434056, 450232, 645288, 651084, 675348, 787906, 1181859, 1294417, 1302168, 1350696, 1575812, 2363718, 2588834, 3151624, 3883251, 4727436, 5177668, 7766502, 9060919, 9454872, 10355336, 15533004, 18121838, 27182757, 31066008, 36243676, 54365514, 72487352, 108731028, 217462056]

約数ペア:

[(1, 217462056), (2, 108731028), (3, 72487352), (4, 54365514), (6, 36243676), (7, 31066008), (8, 27182757), (12, 18121838), (14, 15533004), (21, 10355336), (23, 9454872), (24, 9060919), (28, 7766502), (42, 5177668), (46, 4727436), (56, 3883251), (69, 3151624), (84, 2588834), (92, 2363718), (138, 1575812), (161, 1350696), (167, 1302168), (168, 1294417), (184, 1181859), (276, 787906), (322, 675348), (334, 651084), (337, 645288), (483, 450232), (501, 434056), (552, 393953), (644, 337674), (668, 325542), (674, 322644), (966, 225116), (1002, 217028), (1011, 215096), (1169, 186024), (1288, 168837), (1336, 162771), (1348, 161322), (1932, 112558), (2004, 108514), (2022, 107548), (2338, 93012), (2359, 92184), (2696, 80661), (3507, 62008), (3841, 56616), (3864, 56279), (4008, 54257), (4044, 53774), (4676, 46506), (4718, 46092), (7014, 31004), (7077, 30728), (7682, 28308), (7751, 28056), (8088, 26887), (9352, 23253), (9436, 23046), (11523, 18872), (14028, 15502), (14154, 15364)]