282138276

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{439}}^1\times {\mathrm{1093}}^1$

素因数の和:1553

約数の個数: 72

約数和(自身を含む): 768250560

約数和(自身を除く): 486112284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 439, 588, 878, 1093, 1317, 1756, 2186, 2634, 3073, 3279, 4372, 5268, 6146, 6558, 7651, 9219, 12292, 13116, 15302, 18438, 21511, 22953, 30604, 36876, 43022, 45906, 53557, 64533, 86044, 91812, 107114, 129066, 160671, 214228, 258132, 321342, 479827, 642684, 959654, 1439481, 1919308, 2878962, 3358789, 5757924, 6717578, 10076367, 13435156, 20152734, 23511523, 40305468, 47023046, 70534569, 94046092, 141069138, 282138276]

約数ペア:

[(1, 282138276), (2, 141069138), (3, 94046092), (4, 70534569), (6, 47023046), (7, 40305468), (12, 23511523), (14, 20152734), (21, 13435156), (28, 10076367), (42, 6717578), (49, 5757924), (84, 3358789), (98, 2878962), (147, 1919308), (196, 1439481), (294, 959654), (439, 642684), (588, 479827), (878, 321342), (1093, 258132), (1317, 214228), (1756, 160671), (2186, 129066), (2634, 107114), (3073, 91812), (3279, 86044), (4372, 64533), (5268, 53557), (6146, 45906), (6558, 43022), (7651, 36876), (9219, 30604), (12292, 22953), (13116, 21511), (15302, 18438)]