318210288

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{19441}}^1$

素因数の和:19494

約数の個数: 80

約数和(自身を含む): 925750272

約数和(自身を除く): 607539984

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1023, 1364, 1488, 2046, 2728, 4092, 5456, 8184, 16368, 19441, 38882, 58323, 77764, 116646, 155528, 213851, 233292, 311056, 427702, 466584, 602671, 641553, 855404, 933168, 1205342, 1283106, 1710808, 1808013, 2410684, 2566212, 3421616, 3616026, 4821368, 5132424, 6629381, 7232052, 9642736, 10264848, 13258762, 14464104, 19888143, 26517524, 28928208, 39776286, 53035048, 79552572, 106070096, 159105144, 318210288]

約数ペア:

[(1, 318210288), (2, 159105144), (3, 106070096), (4, 79552572), (6, 53035048), (8, 39776286), (11, 28928208), (12, 26517524), (16, 19888143), (22, 14464104), (24, 13258762), (31, 10264848), (33, 9642736), (44, 7232052), (48, 6629381), (62, 5132424), (66, 4821368), (88, 3616026), (93, 3421616), (124, 2566212), (132, 2410684), (176, 1808013), (186, 1710808), (248, 1283106), (264, 1205342), (341, 933168), (372, 855404), (496, 641553), (528, 602671), (682, 466584), (744, 427702), (1023, 311056), (1364, 233292), (1488, 213851), (2046, 155528), (2728, 116646), (4092, 77764), (5456, 58323), (8184, 38882), (16368, 19441)]