491556324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{37273}}^1$

素因数の和:37444

約数の個数: 48

約数和(自身を含む): 1319201408

約数和(自身を除く): 827645084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157, 314, 471, 628, 942, 1099, 1884, 2198, 3297, 4396, 6594, 13188, 37273, 74546, 111819, 149092, 223638, 260911, 447276, 521822, 782733, 1043644, 1565466, 3130932, 5851861, 11703722, 17555583, 23407444, 35111166, 40963027, 70222332, 81926054, 122889081, 163852108, 245778162, 491556324]

約数ペア:

[(1, 491556324), (2, 245778162), (3, 163852108), (4, 122889081), (6, 81926054), (7, 70222332), (12, 40963027), (14, 35111166), (21, 23407444), (28, 17555583), (42, 11703722), (84, 5851861), (157, 3130932), (314, 1565466), (471, 1043644), (628, 782733), (942, 521822), (1099, 447276), (1884, 260911), (2198, 223638), (3297, 149092), (4396, 111819), (6594, 74546), (13188, 37273)]