334395628

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1\times {\mathrm{487}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 678827520

約数和(自身を除く): 344431892

約数列:

[1, 2, 4, 7, 14, 28, 137, 179, 274, 358, 487, 548, 716, 959, 974, 1253, 1918, 1948, 2506, 3409, 3836, 5012, 6818, 13636, 24523, 49046, 66719, 87173, 98092, 133438, 171661, 174346, 266876, 343322, 348692, 467033, 610211, 686644, 934066, 1220422, 1868132, 2440844, 11942701, 23885402, 47770804, 83598907, 167197814, 334395628]

約数ペア:

[(1, 334395628), (2, 167197814), (4, 83598907), (7, 47770804), (14, 23885402), (28, 11942701), (137, 2440844), (179, 1868132), (274, 1220422), (358, 934066), (487, 686644), (548, 610211), (716, 467033), (959, 348692), (974, 343322), (1253, 266876), (1918, 174346), (1948, 171661), (2506, 133438), (3409, 98092), (3836, 87173), (5012, 66719), (6818, 49046), (13636, 24523)]