231951924

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{919}}^1$

素因数の和:995

約数の個数: 120

約数和(自身を含む): 654561600

約数和(自身を除く): 422609676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 41, 54, 57, 76, 81, 82, 108, 114, 123, 162, 164, 171, 228, 246, 324, 342, 369, 492, 513, 684, 738, 779, 919, 1026, 1107, 1476, 1539, 1558, 1838, 2052, 2214, 2337, 2757, 3078, 3116, 3321, 3676, 4428, 4674, 5514, 6156, 6642, 7011, 8271, 9348, 11028, 13284, 14022, 16542, 17461, 21033, 24813, 28044, 33084, 34922, 37679, 42066, 49626, 52383, 63099, 69844, 74439, 75358, 84132, 99252, 104766, 113037, 126198, 148878, 150716, 157149, 209532, 226074, 252396, 297756, 314298, 339111, 452148, 471447, 628596, 678222, 715901, 942894, 1017333, 1356444, 1414341, 1431802, 1885788, 2034666, 2147703, 2828682, 2863604, 3051999, 4069332, 4295406, 5657364, 6103998, 6443109, 8590812, 12207996, 12886218, 19329327, 25772436, 38658654, 57987981, 77317308, 115975962, 231951924]

約数ペア:

[(1, 231951924), (2, 115975962), (3, 77317308), (4, 57987981), (6, 38658654), (9, 25772436), (12, 19329327), (18, 12886218), (19, 12207996), (27, 8590812), (36, 6443109), (38, 6103998), (41, 5657364), (54, 4295406), (57, 4069332), (76, 3051999), (81, 2863604), (82, 2828682), (108, 2147703), (114, 2034666), (123, 1885788), (162, 1431802), (164, 1414341), (171, 1356444), (228, 1017333), (246, 942894), (324, 715901), (342, 678222), (369, 628596), (492, 471447), (513, 452148), (684, 339111), (738, 314298), (779, 297756), (919, 252396), (1026, 226074), (1107, 209532), (1476, 157149), (1539, 150716), (1558, 148878), (1838, 126198), (2052, 113037), (2214, 104766), (2337, 99252), (2757, 84132), (3078, 75358), (3116, 74439), (3321, 69844), (3676, 63099), (4428, 52383), (4674, 49626), (5514, 42066), (6156, 37679), (6642, 34922), (7011, 33084), (8271, 28044), (9348, 24813), (11028, 21033), (13284, 17461), (14022, 16542)]