287505408

素因数分解:

$2^{10}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{3019}}^1$

素因数の和:3073

約数の個数: 88

約数和(自身を含む): 791288320

約数和(自身を除く): 503782912

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, 512, 744, 768, 992, 1024, 1488, 1536, 1984, 2976, 3019, 3072, 3968, 5952, 6038, 7936, 9057, 11904, 12076, 15872, 18114, 23808, 24152, 31744, 36228, 47616, 48304, 72456, 93589, 95232, 96608, 144912, 187178, 193216, 280767, 289824, 374356, 386432, 561534, 579648, 748712, 772864, 1123068, 1159296, 1497424, 1545728, 2246136, 2318592, 2994848, 3091456, 4492272, 4637184, 5989696, 8984544, 9274368, 11979392, 17969088, 23958784, 35938176, 47917568, 71876352, 95835136, 143752704, 287505408]

約数ペア:

[(1, 287505408), (2, 143752704), (3, 95835136), (4, 71876352), (6, 47917568), (8, 35938176), (12, 23958784), (16, 17969088), (24, 11979392), (31, 9274368), (32, 8984544), (48, 5989696), (62, 4637184), (64, 4492272), (93, 3091456), (96, 2994848), (124, 2318592), (128, 2246136), (186, 1545728), (192, 1497424), (248, 1159296), (256, 1123068), (372, 772864), (384, 748712), (496, 579648), (512, 561534), (744, 386432), (768, 374356), (992, 289824), (1024, 280767), (1488, 193216), (1536, 187178), (1984, 144912), (2976, 96608), (3019, 95232), (3072, 93589), (3968, 72456), (5952, 48304), (6038, 47616), (7936, 36228), (9057, 31744), (11904, 24152), (12076, 23808), (15872, 18114)]