304830944

素因数分解:

$2^5\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:481

約数の個数: 96

約数和(自身を含む): 700594272

約数和(自身を除く): 395763328

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 121, 136, 176, 187, 242, 272, 352, 374, 421, 484, 544, 748, 842, 968, 1331, 1496, 1684, 1936, 2057, 2662, 2992, 3368, 3872, 4114, 4631, 5324, 5984, 6736, 7157, 8228, 9262, 10648, 13472, 14314, 16456, 18524, 21296, 22627, 28628, 32912, 37048, 42592, 45254, 50941, 57256, 65824, 74096, 78727, 90508, 101882, 114512, 148192, 157454, 181016, 203764, 229024, 314908, 362032, 407528, 560351, 629816, 724064, 815056, 865997, 1120702, 1259632, 1630112, 1731994, 2241404, 2519264, 3463988, 4482808, 6927976, 8965616, 9525967, 13855952, 17931232, 19051934, 27711904, 38103868, 76207736, 152415472, 304830944]

約数ペア:

[(1, 304830944), (2, 152415472), (4, 76207736), (8, 38103868), (11, 27711904), (16, 19051934), (17, 17931232), (22, 13855952), (32, 9525967), (34, 8965616), (44, 6927976), (68, 4482808), (88, 3463988), (121, 2519264), (136, 2241404), (176, 1731994), (187, 1630112), (242, 1259632), (272, 1120702), (352, 865997), (374, 815056), (421, 724064), (484, 629816), (544, 560351), (748, 407528), (842, 362032), (968, 314908), (1331, 229024), (1496, 203764), (1684, 181016), (1936, 157454), (2057, 148192), (2662, 114512), (2992, 101882), (3368, 90508), (3872, 78727), (4114, 74096), (4631, 65824), (5324, 57256), (5984, 50941), (6736, 45254), (7157, 42592), (8228, 37048), (9262, 32912), (10648, 28628), (13472, 22627), (14314, 21296), (16456, 18524)]