259781424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{773159}}^1$

素因数の和:773177

約数の個数: 40

約数和(自身を含む): 766974720

約数和(自身を除く): 507193296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 773159, 1546318, 2319477, 3092636, 4638954, 5412113, 6185272, 9277908, 10824226, 12370544, 16236339, 18555816, 21648452, 32472678, 37111632, 43296904, 64945356, 86593808, 129890712, 259781424]

約数ペア:

[(1, 259781424), (2, 129890712), (3, 86593808), (4, 64945356), (6, 43296904), (7, 37111632), (8, 32472678), (12, 21648452), (14, 18555816), (16, 16236339), (21, 12370544), (24, 10824226), (28, 9277908), (42, 6185272), (48, 5412113), (56, 4638954), (84, 3092636), (112, 2319477), (168, 1546318), (336, 773159)]