311956224

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{13103}}^1$

素因数の和:13153

約数の個数: 72

約数和(自身を含む): 857106432

約数和(自身を除く): 545150208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7936, 11904, 13103, 23808, 26206, 39309, 52412, 78618, 104824, 157236, 209648, 314472, 406193, 419296, 628944, 812386, 838592, 1218579, 1257888, 1624772, 1677184, 2437158, 2515776, 3249544, 3354368, 4874316, 5031552, 6499088, 9748632, 10063104, 12998176, 19497264, 25996352, 38994528, 51992704, 77989056, 103985408, 155978112, 311956224]

約数ペア:

[(1, 311956224), (2, 155978112), (3, 103985408), (4, 77989056), (6, 51992704), (8, 38994528), (12, 25996352), (16, 19497264), (24, 12998176), (31, 10063104), (32, 9748632), (48, 6499088), (62, 5031552), (64, 4874316), (93, 3354368), (96, 3249544), (124, 2515776), (128, 2437158), (186, 1677184), (192, 1624772), (248, 1257888), (256, 1218579), (372, 838592), (384, 812386), (496, 628944), (744, 419296), (768, 406193), (992, 314472), (1488, 209648), (1984, 157236), (2976, 104824), (3968, 78618), (5952, 52412), (7936, 39309), (11904, 26206), (13103, 23808)]