427143312

素因数分解:

$2^4\times 3^2\times {\mathrm{821}}^1\times {\mathrm{3613}}^1$

素因数の和:4448

約数の個数: 60

約数和(自身を含む): 1197195324

約数和(自身を除く): 770052012

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 821, 1642, 2463, 3284, 3613, 4926, 6568, 7226, 7389, 9852, 10839, 13136, 14452, 14778, 19704, 21678, 28904, 29556, 32517, 39408, 43356, 57808, 59112, 65034, 86712, 118224, 130068, 173424, 260136, 520272, 2966273, 5932546, 8898819, 11865092, 17797638, 23730184, 26696457, 35595276, 47460368, 53392914, 71190552, 106785828, 142381104, 213571656, 427143312]

約数ペア:

[(1, 427143312), (2, 213571656), (3, 142381104), (4, 106785828), (6, 71190552), (8, 53392914), (9, 47460368), (12, 35595276), (16, 26696457), (18, 23730184), (24, 17797638), (36, 11865092), (48, 8898819), (72, 5932546), (144, 2966273), (821, 520272), (1642, 260136), (2463, 173424), (3284, 130068), (3613, 118224), (4926, 86712), (6568, 65034), (7226, 59112), (7389, 57808), (9852, 43356), (10839, 39408), (13136, 32517), (14452, 29556), (14778, 28904), (19704, 21678)]