1582631856

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{19661}}^1$

素因数の和:19731

約数の個数: 120

約数和(自身を含む): 4881052176

約数和(自身を除く): 3298420320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 43, 48, 52, 72, 78, 86, 104, 117, 129, 144, 156, 172, 208, 234, 258, 312, 344, 387, 468, 516, 559, 624, 688, 774, 936, 1032, 1118, 1548, 1677, 1872, 2064, 2236, 3096, 3354, 4472, 5031, 6192, 6708, 8944, 10062, 13416, 19661, 20124, 26832, 39322, 40248, 58983, 78644, 80496, 117966, 157288, 176949, 235932, 255593, 314576, 353898, 471864, 511186, 707796, 766779, 845423, 943728, 1022372, 1415592, 1533558, 1690846, 2044744, 2300337, 2536269, 2831184, 3067116, 3381692, 4089488, 4600674, 5072538, 6134232, 6763384, 7608807, 9201348, 10145076, 10990499, 12268464, 13526768, 15217614, 18402696, 20290152, 21980998, 30435228, 32971497, 36805392, 40580304, 43961996, 60870456, 65942994, 87923992, 98914491, 121740912, 131885988, 175847984, 197828982, 263771976, 395657964, 527543952, 791315928, 1582631856]

約数ペア:

[(1, 1582631856), (2, 791315928), (3, 527543952), (4, 395657964), (6, 263771976), (8, 197828982), (9, 175847984), (12, 131885988), (13, 121740912), (16, 98914491), (18, 87923992), (24, 65942994), (26, 60870456), (36, 43961996), (39, 40580304), (43, 36805392), (48, 32971497), (52, 30435228), (72, 21980998), (78, 20290152), (86, 18402696), (104, 15217614), (117, 13526768), (129, 12268464), (144, 10990499), (156, 10145076), (172, 9201348), (208, 7608807), (234, 6763384), (258, 6134232), (312, 5072538), (344, 4600674), (387, 4089488), (468, 3381692), (516, 3067116), (559, 2831184), (624, 2536269), (688, 2300337), (774, 2044744), (936, 1690846), (1032, 1533558), (1118, 1415592), (1548, 1022372), (1677, 943728), (1872, 845423), (2064, 766779), (2236, 707796), (3096, 511186), (3354, 471864), (4472, 353898), (5031, 314576), (6192, 255593), (6708, 235932), (8944, 176949), (10062, 157288), (13416, 117966), (19661, 80496), (20124, 78644), (26832, 58983), (39322, 40248)]