309968192

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{607}}^1$

素因数の和:799

約数の個数: 56

約数和(自身を含む): 630082560

約数和(自身を除く): 320114368

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 101, 158, 202, 316, 404, 607, 632, 808, 1214, 1264, 1616, 2428, 2528, 3232, 4856, 5056, 6464, 7979, 9712, 15958, 19424, 31916, 38848, 47953, 61307, 63832, 95906, 122614, 127664, 191812, 245228, 255328, 383624, 490456, 510656, 767248, 980912, 1534496, 1961824, 3068992, 3923648, 4843253, 9686506, 19373012, 38746024, 77492048, 154984096, 309968192]

約数ペア:

[(1, 309968192), (2, 154984096), (4, 77492048), (8, 38746024), (16, 19373012), (32, 9686506), (64, 4843253), (79, 3923648), (101, 3068992), (158, 1961824), (202, 1534496), (316, 980912), (404, 767248), (607, 510656), (632, 490456), (808, 383624), (1214, 255328), (1264, 245228), (1616, 191812), (2428, 127664), (2528, 122614), (3232, 95906), (4856, 63832), (5056, 61307), (6464, 47953), (7979, 38848), (9712, 31916), (15958, 19424)]