1290278448

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{471593}}^1$

素因数の和:471626

約数の個数: 60

約数和(自身を含む): 3801047640

約数和(自身を除く): 2510769192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 471593, 943186, 1414779, 1886372, 2829558, 3772744, 4244337, 5659116, 7545488, 8488674, 8960267, 11318232, 16977348, 17920534, 22636464, 26880801, 33954696, 35841068, 53761602, 67909392, 71682136, 80642403, 107523204, 143364272, 161284806, 215046408, 322569612, 430092816, 645139224, 1290278448]

約数ペア:

[(1, 1290278448), (2, 645139224), (3, 430092816), (4, 322569612), (6, 215046408), (8, 161284806), (9, 143364272), (12, 107523204), (16, 80642403), (18, 71682136), (19, 67909392), (24, 53761602), (36, 35841068), (38, 33954696), (48, 26880801), (57, 22636464), (72, 17920534), (76, 16977348), (114, 11318232), (144, 8960267), (152, 8488674), (171, 7545488), (228, 5659116), (304, 4244337), (342, 3772744), (456, 2829558), (684, 1886372), (912, 1414779), (1368, 943186), (2736, 471593)]