1399984368

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{4951}}^1$

素因数の和:5142

約数の個数: 80

約数和(自身を含む): 3728499456

約数和(自身を除く): 2328515088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 137, 172, 258, 274, 344, 411, 516, 548, 688, 822, 1032, 1096, 1644, 2064, 2192, 3288, 4951, 5891, 6576, 9902, 11782, 14853, 17673, 19804, 23564, 29706, 35346, 39608, 47128, 59412, 70692, 79216, 94256, 118824, 141384, 212893, 237648, 282768, 425786, 638679, 678287, 851572, 1277358, 1356574, 1703144, 2034861, 2554716, 2713148, 3406288, 4069722, 5109432, 5426296, 8139444, 10218864, 10852592, 16278888, 29166341, 32557776, 58332682, 87499023, 116665364, 174998046, 233330728, 349996092, 466661456, 699992184, 1399984368]

約数ペア:

[(1, 1399984368), (2, 699992184), (3, 466661456), (4, 349996092), (6, 233330728), (8, 174998046), (12, 116665364), (16, 87499023), (24, 58332682), (43, 32557776), (48, 29166341), (86, 16278888), (129, 10852592), (137, 10218864), (172, 8139444), (258, 5426296), (274, 5109432), (344, 4069722), (411, 3406288), (516, 2713148), (548, 2554716), (688, 2034861), (822, 1703144), (1032, 1356574), (1096, 1277358), (1644, 851572), (2064, 678287), (2192, 638679), (3288, 425786), (4951, 282768), (5891, 237648), (6576, 212893), (9902, 141384), (11782, 118824), (14853, 94256), (17673, 79216), (19804, 70692), (23564, 59412), (29706, 47128), (35346, 39608)]