1423843656

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1\times {\mathrm{1861}}^1$

素因数の和:2390

約数の個数: 64

約数和(自身を含む): 3619728000

約数和(自身を除く): 2195884344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 449, 568, 852, 898, 1347, 1704, 1796, 1861, 2694, 3592, 3722, 5388, 5583, 7444, 10776, 11166, 14888, 22332, 31879, 44664, 63758, 95637, 127516, 132131, 191274, 255032, 264262, 382548, 396393, 528524, 765096, 792786, 835589, 1057048, 1585572, 1671178, 2506767, 3171144, 3342356, 5013534, 6684712, 10027068, 20054136, 59326819, 118653638, 177980457, 237307276, 355960914, 474614552, 711921828, 1423843656]

約数ペア:

[(1, 1423843656), (2, 711921828), (3, 474614552), (4, 355960914), (6, 237307276), (8, 177980457), (12, 118653638), (24, 59326819), (71, 20054136), (142, 10027068), (213, 6684712), (284, 5013534), (426, 3342356), (449, 3171144), (568, 2506767), (852, 1671178), (898, 1585572), (1347, 1057048), (1704, 835589), (1796, 792786), (1861, 765096), (2694, 528524), (3592, 396393), (3722, 382548), (5388, 264262), (5583, 255032), (7444, 191274), (10776, 132131), (11166, 127516), (14888, 95637), (22332, 63758), (31879, 44664)]