1292508

素因数分解:

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

素因数の和:263

約数の個数: 72

約数和(自身を含む): 3913728

約数和(自身を除く): 2621220

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 223, 252, 276, 322, 414, 446, 483, 644, 669, 828, 892, 966, 1338, 1449, 1561, 1932, 2007, 2676, 2898, 3122, 4014, 4683, 5129, 5796, 6244, 8028, 9366, 10258, 14049, 15387, 18732, 20516, 28098, 30774, 35903, 46161, 56196, 61548, 71806, 92322, 107709, 143612, 184644, 215418, 323127, 430836, 646254, 1292508]

約数ペア:

[(1, 1292508), (2, 646254), (3, 430836), (4, 323127), (6, 215418), (7, 184644), (9, 143612), (12, 107709), (14, 92322), (18, 71806), (21, 61548), (23, 56196), (28, 46161), (36, 35903), (42, 30774), (46, 28098), (63, 20516), (69, 18732), (84, 15387), (92, 14049), (126, 10258), (138, 9366), (161, 8028), (207, 6244), (223, 5796), (252, 5129), (276, 4683), (322, 4014), (414, 3122), (446, 2898), (483, 2676), (644, 2007), (669, 1932), (828, 1561), (892, 1449), (966, 1338)]