242718672

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{722377}}^1$

素因数の和:722395

約数の個数: 40

約数和(自身を含む): 716598976

約数和(自身を除く): 473880304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 722377, 1444754, 2167131, 2889508, 4334262, 5056639, 5779016, 8668524, 10113278, 11558032, 15169917, 17337048, 20226556, 30339834, 34674096, 40453112, 60679668, 80906224, 121359336, 242718672]

約数ペア:

[(1, 242718672), (2, 121359336), (3, 80906224), (4, 60679668), (6, 40453112), (7, 34674096), (8, 30339834), (12, 20226556), (14, 17337048), (16, 15169917), (21, 11558032), (24, 10113278), (28, 8668524), (42, 5779016), (48, 5056639), (56, 4334262), (84, 2889508), (112, 2167131), (168, 1444754), (336, 722377)]