311920512

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{26203}}^1$

素因数の和:26251

約数の個数: 64

約数和(自身を含む): 855298560

約数和(自身を除く): 543378048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2976, 3968, 5952, 11904, 26203, 52406, 78609, 104812, 157218, 209624, 314436, 419248, 628872, 812293, 838496, 1257744, 1624586, 1676992, 2436879, 2515488, 3249172, 3353984, 4873758, 5030976, 6498344, 9747516, 10061952, 12996688, 19495032, 25993376, 38990064, 51986752, 77980128, 103973504, 155960256, 311920512]

約数ペア:

[(1, 311920512), (2, 155960256), (3, 103973504), (4, 77980128), (6, 51986752), (8, 38990064), (12, 25993376), (16, 19495032), (24, 12996688), (31, 10061952), (32, 9747516), (48, 6498344), (62, 5030976), (64, 4873758), (93, 3353984), (96, 3249172), (124, 2515488), (128, 2436879), (186, 1676992), (192, 1624586), (248, 1257744), (372, 838496), (384, 812293), (496, 628872), (744, 419248), (992, 314436), (1488, 209624), (1984, 157218), (2976, 104812), (3968, 78609), (5952, 52406), (11904, 26203)]