671768244

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{54403}}^1$

素因数の和:54434

約数の個数: 72

約数和(自身を含む): 1980305600

約数和(自身を除く): 1308537356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 6174, 12348, 54403, 108806, 163209, 217612, 326418, 380821, 489627, 652836, 761642, 979254, 1142463, 1523284, 1958508, 2284926, 2665747, 3427389, 4569852, 5331494, 6854778, 7997241, 10662988, 13709556, 15994482, 18660229, 23991723, 31988964, 37320458, 47983446, 55980687, 74640916, 95966892, 111961374, 167942061, 223922748, 335884122, 671768244]

約数ペア:

[(1, 671768244), (2, 335884122), (3, 223922748), (4, 167942061), (6, 111961374), (7, 95966892), (9, 74640916), (12, 55980687), (14, 47983446), (18, 37320458), (21, 31988964), (28, 23991723), (36, 18660229), (42, 15994482), (49, 13709556), (63, 10662988), (84, 7997241), (98, 6854778), (126, 5331494), (147, 4569852), (196, 3427389), (252, 2665747), (294, 2284926), (343, 1958508), (441, 1523284), (588, 1142463), (686, 979254), (882, 761642), (1029, 652836), (1372, 489627), (1764, 380821), (2058, 326418), (3087, 217612), (4116, 163209), (6174, 108806), (12348, 54403)]