1057355838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{311}}^1$

素因数の和:571

約数の個数: 144

約数和(自身を含む): 2900072448

約数和(自身を除く): 1842716610

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 121, 126, 154, 198, 223, 231, 242, 311, 363, 446, 462, 622, 669, 693, 726, 847, 933, 1089, 1338, 1386, 1561, 1694, 1866, 2007, 2177, 2178, 2453, 2541, 2799, 3122, 3421, 4014, 4354, 4683, 4906, 5082, 5598, 6531, 6842, 7359, 7623, 9366, 10263, 13062, 14049, 14718, 15246, 17171, 19593, 20526, 22077, 23947, 26983, 28098, 30789, 34342, 37631, 39186, 44154, 47894, 51513, 53966, 61578, 69353, 71841, 75262, 80949, 103026, 112893, 138706, 143682, 154539, 161898, 188881, 208059, 215523, 225786, 242847, 263417, 309078, 338679, 377762, 416118, 431046, 485471, 485694, 526834, 566643, 624177, 677358, 762883, 790251, 970942, 1133286, 1248354, 1456413, 1525766, 1580502, 1699929, 2288649, 2370753, 2912826, 3399858, 4369239, 4577298, 4741506, 5340181, 6865947, 8391713, 8738478, 10680362, 13731894, 16020543, 16783426, 25175139, 32041086, 48061629, 50350278, 58741991, 75525417, 96123258, 117483982, 151050834, 176225973, 352451946, 528677919, 1057355838]

約数ペア:

[(1, 1057355838), (2, 528677919), (3, 352451946), (6, 176225973), (7, 151050834), (9, 117483982), (11, 96123258), (14, 75525417), (18, 58741991), (21, 50350278), (22, 48061629), (33, 32041086), (42, 25175139), (63, 16783426), (66, 16020543), (77, 13731894), (99, 10680362), (121, 8738478), (126, 8391713), (154, 6865947), (198, 5340181), (223, 4741506), (231, 4577298), (242, 4369239), (311, 3399858), (363, 2912826), (446, 2370753), (462, 2288649), (622, 1699929), (669, 1580502), (693, 1525766), (726, 1456413), (847, 1248354), (933, 1133286), (1089, 970942), (1338, 790251), (1386, 762883), (1561, 677358), (1694, 624177), (1866, 566643), (2007, 526834), (2177, 485694), (2178, 485471), (2453, 431046), (2541, 416118), (2799, 377762), (3122, 338679), (3421, 309078), (4014, 263417), (4354, 242847), (4683, 225786), (4906, 215523), (5082, 208059), (5598, 188881), (6531, 161898), (6842, 154539), (7359, 143682), (7623, 138706), (9366, 112893), (10263, 103026), (13062, 80949), (14049, 75262), (14718, 71841), (15246, 69353), (17171, 61578), (19593, 53966), (20526, 51513), (22077, 47894), (23947, 44154), (26983, 39186), (28098, 37631), (30789, 34342)]