419426864644

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{449}}^1\times {\mathrm{1163}}^1\times {\mathrm{1279}}^1$

素因数の和:3052

約数の個数: 48

約数和(自身を含む): 741533184000

約数和(自身を除く): 322106319356

約数列:

[1, 2, 4, 157, 314, 449, 628, 898, 1163, 1279, 1796, 2326, 2558, 4652, 5116, 70493, 140986, 182591, 200803, 281972, 365182, 401606, 522187, 574271, 730364, 803212, 1044374, 1148542, 1487477, 2088748, 2297084, 2974954, 5949908, 81983359, 90160547, 163966718, 180321094, 233533889, 327933436, 360642188, 467067778, 667877173, 934135556, 1335754346, 2671508692, 104856716161, 209713432322, 419426864644]

約数ペア:

[(1, 419426864644), (2, 209713432322), (4, 104856716161), (157, 2671508692), (314, 1335754346), (449, 934135556), (628, 667877173), (898, 467067778), (1163, 360642188), (1279, 327933436), (1796, 233533889), (2326, 180321094), (2558, 163966718), (4652, 90160547), (5116, 81983359), (70493, 5949908), (140986, 2974954), (182591, 2297084), (200803, 2088748), (281972, 1487477), (365182, 1148542), (401606, 1044374), (522187, 803212), (574271, 730364)]