1315424736

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{587}}^1$

素因数の和:885

約数の個数: 144

約数和(自身を含む): 3883396608

約数和(自身を除く): 2567971872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 251, 279, 288, 372, 496, 502, 558, 587, 744, 753, 992, 1004, 1116, 1174, 1488, 1506, 1761, 2008, 2232, 2259, 2348, 2976, 3012, 3522, 4016, 4464, 4518, 4696, 5283, 6024, 7044, 7781, 8032, 8928, 9036, 9392, 10566, 12048, 14088, 15562, 18072, 18197, 18784, 21132, 23343, 24096, 28176, 31124, 36144, 36394, 42264, 46686, 54591, 56352, 62248, 70029, 72288, 72788, 84528, 93372, 109182, 124496, 140058, 145576, 147337, 163773, 169056, 186744, 218364, 248992, 280116, 291152, 294674, 327546, 373488, 436728, 442011, 560232, 582304, 589348, 655092, 746976, 873456, 884022, 1120464, 1178696, 1310184, 1326033, 1746912, 1768044, 2240928, 2357392, 2620368, 2652066, 3536088, 4567447, 4714784, 5240736, 5304132, 7072176, 9134894, 10608264, 13702341, 14144352, 18269788, 21216528, 27404682, 36539576, 41107023, 42433056, 54809364, 73079152, 82214046, 109618728, 146158304, 164428092, 219237456, 328856184, 438474912, 657712368, 1315424736]

約数ペア:

[(1, 1315424736), (2, 657712368), (3, 438474912), (4, 328856184), (6, 219237456), (8, 164428092), (9, 146158304), (12, 109618728), (16, 82214046), (18, 73079152), (24, 54809364), (31, 42433056), (32, 41107023), (36, 36539576), (48, 27404682), (62, 21216528), (72, 18269788), (93, 14144352), (96, 13702341), (124, 10608264), (144, 9134894), (186, 7072176), (248, 5304132), (251, 5240736), (279, 4714784), (288, 4567447), (372, 3536088), (496, 2652066), (502, 2620368), (558, 2357392), (587, 2240928), (744, 1768044), (753, 1746912), (992, 1326033), (1004, 1310184), (1116, 1178696), (1174, 1120464), (1488, 884022), (1506, 873456), (1761, 746976), (2008, 655092), (2232, 589348), (2259, 582304), (2348, 560232), (2976, 442011), (3012, 436728), (3522, 373488), (4016, 327546), (4464, 294674), (4518, 291152), (4696, 280116), (5283, 248992), (6024, 218364), (7044, 186744), (7781, 169056), (8032, 163773), (8928, 147337), (9036, 145576), (9392, 140058), (10566, 124496), (12048, 109182), (14088, 93372), (15562, 84528), (18072, 72788), (18197, 72288), (18784, 70029), (21132, 62248), (23343, 56352), (24096, 54591), (28176, 46686), (31124, 42264), (36144, 36394)]