231193608

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:467

約数の個数: 128

約数和(自身を含む): 649451520

約数和(自身を除く): 418257912

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 68, 69, 71, 92, 102, 136, 138, 142, 184, 204, 213, 276, 284, 347, 391, 408, 426, 552, 568, 694, 782, 852, 1041, 1173, 1207, 1388, 1564, 1633, 1704, 2082, 2346, 2414, 2776, 3128, 3266, 3621, 4164, 4692, 4828, 4899, 5899, 6532, 7242, 7981, 8328, 9384, 9656, 9798, 11798, 13064, 14484, 15962, 17697, 19596, 23596, 23943, 24637, 27761, 28968, 31924, 35394, 39192, 47192, 47886, 49274, 55522, 63848, 70788, 73911, 83283, 95772, 98548, 111044, 135677, 141576, 147822, 166566, 191544, 197096, 222088, 271354, 295644, 333132, 407031, 418829, 542708, 566651, 591288, 666264, 814062, 837658, 1085416, 1133302, 1256487, 1628124, 1675316, 1699953, 2266604, 2512974, 3256248, 3350632, 3399906, 4533208, 5025948, 6799812, 9633067, 10051896, 13599624, 19266134, 28899201, 38532268, 57798402, 77064536, 115596804, 231193608]

約数ペア:

[(1, 231193608), (2, 115596804), (3, 77064536), (4, 57798402), (6, 38532268), (8, 28899201), (12, 19266134), (17, 13599624), (23, 10051896), (24, 9633067), (34, 6799812), (46, 5025948), (51, 4533208), (68, 3399906), (69, 3350632), (71, 3256248), (92, 2512974), (102, 2266604), (136, 1699953), (138, 1675316), (142, 1628124), (184, 1256487), (204, 1133302), (213, 1085416), (276, 837658), (284, 814062), (347, 666264), (391, 591288), (408, 566651), (426, 542708), (552, 418829), (568, 407031), (694, 333132), (782, 295644), (852, 271354), (1041, 222088), (1173, 197096), (1207, 191544), (1388, 166566), (1564, 147822), (1633, 141576), (1704, 135677), (2082, 111044), (2346, 98548), (2414, 95772), (2776, 83283), (3128, 73911), (3266, 70788), (3621, 63848), (4164, 55522), (4692, 49274), (4828, 47886), (4899, 47192), (5899, 39192), (6532, 35394), (7242, 31924), (7981, 28968), (8328, 27761), (9384, 24637), (9656, 23943), (9798, 23596), (11798, 19596), (13064, 17697), (14484, 15962)]