1356921816

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{2633}}^1$

素因数の和:2948

約数の個数: 64

約数和(自身を含む): 3442111200

約数和(自身を除く): 2085189384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 197, 218, 327, 394, 436, 591, 654, 788, 872, 1182, 1308, 1576, 2364, 2616, 2633, 4728, 5266, 7899, 10532, 15798, 21064, 21473, 31596, 42946, 63192, 64419, 85892, 128838, 171784, 257676, 286997, 515352, 518701, 573994, 860991, 1037402, 1147988, 1556103, 1721982, 2074804, 2295976, 3112206, 3443964, 4149608, 6224412, 6887928, 12448824, 56538409, 113076818, 169615227, 226153636, 339230454, 452307272, 678460908, 1356921816]

約数ペア:

[(1, 1356921816), (2, 678460908), (3, 452307272), (4, 339230454), (6, 226153636), (8, 169615227), (12, 113076818), (24, 56538409), (109, 12448824), (197, 6887928), (218, 6224412), (327, 4149608), (394, 3443964), (436, 3112206), (591, 2295976), (654, 2074804), (788, 1721982), (872, 1556103), (1182, 1147988), (1308, 1037402), (1576, 860991), (2364, 573994), (2616, 518701), (2633, 515352), (4728, 286997), (5266, 257676), (7899, 171784), (10532, 128838), (15798, 85892), (21064, 64419), (21473, 63192), (31596, 42946)]