1456554996

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{72379}}^1$

素因数の和:72445

約数の個数: 72

約数和(自身を含む): 4057333280

約数和(自身を除く): 2600778284

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1548, 1677, 2236, 3354, 5031, 6708, 10062, 20124, 72379, 144758, 217137, 289516, 434274, 651411, 868548, 940927, 1302822, 1881854, 2605644, 2822781, 3112297, 3763708, 5645562, 6224594, 8468343, 9336891, 11291124, 12449188, 16936686, 18673782, 28010673, 33873372, 37347564, 40459861, 56021346, 80919722, 112042692, 121379583, 161839444, 242759166, 364138749, 485518332, 728277498, 1456554996]

約数ペア:

[(1, 1456554996), (2, 728277498), (3, 485518332), (4, 364138749), (6, 242759166), (9, 161839444), (12, 121379583), (13, 112042692), (18, 80919722), (26, 56021346), (36, 40459861), (39, 37347564), (43, 33873372), (52, 28010673), (78, 18673782), (86, 16936686), (117, 12449188), (129, 11291124), (156, 9336891), (172, 8468343), (234, 6224594), (258, 5645562), (387, 3763708), (468, 3112297), (516, 2822781), (559, 2605644), (774, 1881854), (1118, 1302822), (1548, 940927), (1677, 868548), (2236, 651411), (3354, 434274), (5031, 289516), (6708, 217137), (10062, 144758), (20124, 72379)]