19795089888

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{7433}}^1$

素因数の和:8777

約数の個数: 144

約数和(自身を含む): 64391404896

約数和(自身を除く): 44596315008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 1321, 2016, 2642, 3963, 5284, 7433, 7926, 9247, 10568, 11889, 14866, 15852, 18494, 21136, 22299, 23778, 27741, 29732, 31704, 36988, 42272, 44598, 47556, 52031, 55482, 59464, 63408, 66897, 73976, 83223, 89196, 95112, 104062, 110964, 118928, 126816, 133794, 147952, 156093, 166446, 178392, 190224, 208124, 221928, 237856, 267588, 295904, 312186, 332892, 356784, 380448, 416248, 443856, 468279, 535176, 624372, 665784, 713568, 832496, 887712, 936558, 1070352, 1248744, 1331568, 1664992, 1873116, 2140704, 2497488, 2663136, 3746232, 4994976, 7492464, 9818993, 14984928, 19637986, 29456979, 39275972, 58913958, 68732951, 78551944, 88370937, 117827916, 137465902, 157103888, 176741874, 206198853, 235655832, 274931804, 314207776, 353483748, 412397706, 471311664, 549863608, 618596559, 706967496, 824795412, 942623328, 1099727216, 1237193118, 1413934992, 1649590824, 2199454432, 2474386236, 2827869984, 3299181648, 4948772472, 6598363296, 9897544944, 19795089888]

約数ペア:

[(1, 19795089888), (2, 9897544944), (3, 6598363296), (4, 4948772472), (6, 3299181648), (7, 2827869984), (8, 2474386236), (9, 2199454432), (12, 1649590824), (14, 1413934992), (16, 1237193118), (18, 1099727216), (21, 942623328), (24, 824795412), (28, 706967496), (32, 618596559), (36, 549863608), (42, 471311664), (48, 412397706), (56, 353483748), (63, 314207776), (72, 274931804), (84, 235655832), (96, 206198853), (112, 176741874), (126, 157103888), (144, 137465902), (168, 117827916), (224, 88370937), (252, 78551944), (288, 68732951), (336, 58913958), (504, 39275972), (672, 29456979), (1008, 19637986), (1321, 14984928), (2016, 9818993), (2642, 7492464), (3963, 4994976), (5284, 3746232), (7433, 2663136), (7926, 2497488), (9247, 2140704), (10568, 1873116), (11889, 1664992), (14866, 1331568), (15852, 1248744), (18494, 1070352), (21136, 936558), (22299, 887712), (23778, 832496), (27741, 713568), (29732, 665784), (31704, 624372), (36988, 535176), (42272, 468279), (44598, 443856), (47556, 416248), (52031, 380448), (55482, 356784), (59464, 332892), (63408, 312186), (66897, 295904), (73976, 267588), (83223, 237856), (89196, 221928), (95112, 208124), (104062, 190224), (110964, 178392), (118928, 166446), (126816, 156093), (133794, 147952)]