312331446

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3391}}^1$

素因数の和:3466

約数の個数: 96

約数和(自身を含む): 838176768

約数和(自身を除く): 525845322

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 43, 51, 63, 86, 102, 119, 126, 129, 153, 238, 258, 301, 306, 357, 387, 602, 714, 731, 774, 903, 1071, 1462, 1806, 2142, 2193, 2709, 3391, 4386, 5117, 5418, 6579, 6782, 10173, 10234, 13158, 15351, 20346, 23737, 30519, 30702, 46053, 47474, 57647, 61038, 71211, 92106, 115294, 142422, 145813, 172941, 213633, 291626, 345882, 403529, 427266, 437439, 518823, 807058, 874878, 1020691, 1037646, 1210587, 1312317, 2041382, 2421174, 2478821, 2624634, 3062073, 3631761, 4957642, 6124146, 7263522, 7436463, 9186219, 14872926, 17351747, 18372438, 22309389, 34703494, 44618778, 52055241, 104110482, 156165723, 312331446]

約数ペア:

[(1, 312331446), (2, 156165723), (3, 104110482), (6, 52055241), (7, 44618778), (9, 34703494), (14, 22309389), (17, 18372438), (18, 17351747), (21, 14872926), (34, 9186219), (42, 7436463), (43, 7263522), (51, 6124146), (63, 4957642), (86, 3631761), (102, 3062073), (119, 2624634), (126, 2478821), (129, 2421174), (153, 2041382), (238, 1312317), (258, 1210587), (301, 1037646), (306, 1020691), (357, 874878), (387, 807058), (602, 518823), (714, 437439), (731, 427266), (774, 403529), (903, 345882), (1071, 291626), (1462, 213633), (1806, 172941), (2142, 145813), (2193, 142422), (2709, 115294), (3391, 92106), (4386, 71211), (5117, 61038), (5418, 57647), (6579, 47474), (6782, 46053), (10173, 30702), (10234, 30519), (13158, 23737), (15351, 20346)]