1720951848

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{7219}}^1$

素因数の和:7292

約数の個数: 192

約数和(自身を含む): 5946969600

約数和(自身を除く): 4226017752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 43, 44, 56, 63, 66, 72, 77, 84, 86, 88, 99, 126, 129, 132, 154, 168, 172, 198, 231, 252, 258, 264, 301, 308, 344, 387, 396, 462, 473, 504, 516, 602, 616, 693, 774, 792, 903, 924, 946, 1032, 1204, 1386, 1419, 1548, 1806, 1848, 1892, 2408, 2709, 2772, 2838, 3096, 3311, 3612, 3784, 4257, 5418, 5544, 5676, 6622, 7219, 7224, 8514, 9933, 10836, 11352, 13244, 14438, 17028, 19866, 21657, 21672, 26488, 28876, 29799, 34056, 39732, 43314, 50533, 57752, 59598, 64971, 79409, 79464, 86628, 101066, 119196, 129942, 151599, 158818, 173256, 202132, 238227, 238392, 259884, 303198, 310417, 317636, 404264, 454797, 476454, 519768, 555863, 606396, 620834, 635272, 714681, 909594, 931251, 952908, 1111726, 1212792, 1241668, 1429362, 1667589, 1819188, 1862502, 1905816, 2172919, 2223452, 2483336, 2793753, 2858724, 3335178, 3414587, 3638376, 3725004, 4345838, 4446904, 5002767, 5587506, 5717448, 6518757, 6670356, 6829174, 7450008, 8691676, 10005534, 10243761, 11175012, 13037514, 13340712, 13658348, 17383352, 19556271, 20011068, 20487522, 22350024, 23902109, 26075028, 27316696, 30731283, 39112542, 40022136, 40975044, 47804218, 52150056, 61462566, 71706327, 78225084, 81950088, 95608436, 122925132, 143412654, 156450168, 191216872, 215118981, 245850264, 286825308, 430237962, 573650616, 860475924, 1720951848]

約数ペア:

[(1, 1720951848), (2, 860475924), (3, 573650616), (4, 430237962), (6, 286825308), (7, 245850264), (8, 215118981), (9, 191216872), (11, 156450168), (12, 143412654), (14, 122925132), (18, 95608436), (21, 81950088), (22, 78225084), (24, 71706327), (28, 61462566), (33, 52150056), (36, 47804218), (42, 40975044), (43, 40022136), (44, 39112542), (56, 30731283), (63, 27316696), (66, 26075028), (72, 23902109), (77, 22350024), (84, 20487522), (86, 20011068), (88, 19556271), (99, 17383352), (126, 13658348), (129, 13340712), (132, 13037514), (154, 11175012), (168, 10243761), (172, 10005534), (198, 8691676), (231, 7450008), (252, 6829174), (258, 6670356), (264, 6518757), (301, 5717448), (308, 5587506), (344, 5002767), (387, 4446904), (396, 4345838), (462, 3725004), (473, 3638376), (504, 3414587), (516, 3335178), (602, 2858724), (616, 2793753), (693, 2483336), (774, 2223452), (792, 2172919), (903, 1905816), (924, 1862502), (946, 1819188), (1032, 1667589), (1204, 1429362), (1386, 1241668), (1419, 1212792), (1548, 1111726), (1806, 952908), (1848, 931251), (1892, 909594), (2408, 714681), (2709, 635272), (2772, 620834), (2838, 606396), (3096, 555863), (3311, 519768), (3612, 476454), (3784, 454797), (4257, 404264), (5418, 317636), (5544, 310417), (5676, 303198), (6622, 259884), (7219, 238392), (7224, 238227), (8514, 202132), (9933, 173256), (10836, 158818), (11352, 151599), (13244, 129942), (14438, 119196), (17028, 101066), (19866, 86628), (21657, 79464), (21672, 79409), (26488, 64971), (28876, 59598), (29799, 57752), (34056, 50533), (39732, 43314)]