1538057136

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37831}}^1$

素因数の和:37871

約数の個数: 120

約数和(自身を含む): 4991402752

約数和(自身を除く): 3453345616

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 121, 132, 154, 168, 176, 231, 242, 264, 308, 336, 363, 462, 484, 528, 616, 726, 847, 924, 968, 1232, 1452, 1694, 1848, 1936, 2541, 2904, 3388, 3696, 5082, 5808, 6776, 10164, 13552, 20328, 37831, 40656, 75662, 113493, 151324, 226986, 264817, 302648, 416141, 453972, 529634, 605296, 794451, 832282, 907944, 1059268, 1248423, 1588902, 1664564, 1815888, 2118536, 2496846, 2912987, 3177804, 3329128, 4237072, 4577551, 4993692, 5825974, 6355608, 6658256, 8738961, 9155102, 9987384, 11651948, 12711216, 13732653, 17477922, 18310204, 19974768, 23303896, 27465306, 32042857, 34955844, 36620408, 46607792, 54930612, 64085714, 69911688, 73240816, 96128571, 109861224, 128171428, 139823376, 192257142, 219722448, 256342856, 384514284, 512685712, 769028568, 1538057136]

約数ペア:

[(1, 1538057136), (2, 769028568), (3, 512685712), (4, 384514284), (6, 256342856), (7, 219722448), (8, 192257142), (11, 139823376), (12, 128171428), (14, 109861224), (16, 96128571), (21, 73240816), (22, 69911688), (24, 64085714), (28, 54930612), (33, 46607792), (42, 36620408), (44, 34955844), (48, 32042857), (56, 27465306), (66, 23303896), (77, 19974768), (84, 18310204), (88, 17477922), (112, 13732653), (121, 12711216), (132, 11651948), (154, 9987384), (168, 9155102), (176, 8738961), (231, 6658256), (242, 6355608), (264, 5825974), (308, 4993692), (336, 4577551), (363, 4237072), (462, 3329128), (484, 3177804), (528, 2912987), (616, 2496846), (726, 2118536), (847, 1815888), (924, 1664564), (968, 1588902), (1232, 1248423), (1452, 1059268), (1694, 907944), (1848, 832282), (1936, 794451), (2541, 605296), (2904, 529634), (3388, 453972), (3696, 416141), (5082, 302648), (5808, 264817), (6776, 226986), (10164, 151324), (13552, 113493), (20328, 75662), (37831, 40656)]