1257389616

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{3742231}}^1$

素因数の和:3742249

約数の個数: 40

約数和(自身を含む): 3712294144

約数和(自身を除く): 2454904528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 3742231, 7484462, 11226693, 14968924, 22453386, 26195617, 29937848, 44906772, 52391234, 59875696, 78586851, 89813544, 104782468, 157173702, 179627088, 209564936, 314347404, 419129872, 628694808, 1257389616]

約数ペア:

[(1, 1257389616), (2, 628694808), (3, 419129872), (4, 314347404), (6, 209564936), (7, 179627088), (8, 157173702), (12, 104782468), (14, 89813544), (16, 78586851), (21, 59875696), (24, 52391234), (28, 44906772), (42, 29937848), (48, 26195617), (56, 22453386), (84, 14968924), (112, 11226693), (168, 7484462), (336, 3742231)]