309825408

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1531}}^1$

素因数の和:1596

約数の個数: 128

約数和(自身を含む): 900080640

約数和(自身を除く): 590255232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 64, 68, 93, 96, 102, 124, 128, 136, 186, 192, 204, 248, 272, 372, 384, 408, 496, 527, 544, 744, 816, 992, 1054, 1088, 1488, 1531, 1581, 1632, 1984, 2108, 2176, 2976, 3062, 3162, 3264, 3968, 4216, 4593, 5952, 6124, 6324, 6528, 8432, 9186, 11904, 12248, 12648, 16864, 18372, 24496, 25296, 26027, 33728, 36744, 47461, 48992, 50592, 52054, 67456, 73488, 78081, 94922, 97984, 101184, 104108, 142383, 146976, 156162, 189844, 195968, 202368, 208216, 284766, 293952, 312324, 379688, 416432, 569532, 587904, 624648, 759376, 806837, 832864, 1139064, 1249296, 1518752, 1613674, 1665728, 2278128, 2420511, 2498592, 3037504, 3227348, 3331456, 4556256, 4841022, 4997184, 6075008, 6454696, 9112512, 9682044, 9994368, 12909392, 18225024, 19364088, 25818784, 38728176, 51637568, 77456352, 103275136, 154912704, 309825408]

約数ペア:

[(1, 309825408), (2, 154912704), (3, 103275136), (4, 77456352), (6, 51637568), (8, 38728176), (12, 25818784), (16, 19364088), (17, 18225024), (24, 12909392), (31, 9994368), (32, 9682044), (34, 9112512), (48, 6454696), (51, 6075008), (62, 4997184), (64, 4841022), (68, 4556256), (93, 3331456), (96, 3227348), (102, 3037504), (124, 2498592), (128, 2420511), (136, 2278128), (186, 1665728), (192, 1613674), (204, 1518752), (248, 1249296), (272, 1139064), (372, 832864), (384, 806837), (408, 759376), (496, 624648), (527, 587904), (544, 569532), (744, 416432), (816, 379688), (992, 312324), (1054, 293952), (1088, 284766), (1488, 208216), (1531, 202368), (1581, 195968), (1632, 189844), (1984, 156162), (2108, 146976), (2176, 142383), (2976, 104108), (3062, 101184), (3162, 97984), (3264, 94922), (3968, 78081), (4216, 73488), (4593, 67456), (5952, 52054), (6124, 50592), (6324, 48992), (6528, 47461), (8432, 36744), (9186, 33728), (11904, 26027), (12248, 25296), (12648, 24496), (16864, 18372)]