854508312

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1997}}^1$

素因数の和:2302

約数の個数: 128

約数和(自身を含む): 2723673600

約数和(自身を除く): 1869165288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 283, 378, 504, 566, 756, 849, 1132, 1512, 1698, 1981, 1997, 2264, 2547, 3396, 3962, 3994, 5094, 5943, 5991, 6792, 7641, 7924, 7988, 10188, 11886, 11982, 13979, 15282, 15848, 15976, 17829, 17973, 20376, 23772, 23964, 27958, 30564, 35658, 35946, 41937, 47544, 47928, 53487, 53919, 55916, 61128, 71316, 71892, 83874, 106974, 107838, 111832, 125811, 142632, 143784, 167748, 213948, 215676, 251622, 335496, 377433, 427896, 431352, 503244, 565151, 754866, 1006488, 1130302, 1509732, 1695453, 2260604, 3019464, 3390906, 3956057, 4521208, 5086359, 6781812, 7912114, 10172718, 11868171, 13563624, 15259077, 15824228, 20345436, 23736342, 30518154, 31648456, 35604513, 40690872, 47472684, 61036308, 71209026, 94945368, 106813539, 122072616, 142418052, 213627078, 284836104, 427254156, 854508312]

約数ペア:

[(1, 854508312), (2, 427254156), (3, 284836104), (4, 213627078), (6, 142418052), (7, 122072616), (8, 106813539), (9, 94945368), (12, 71209026), (14, 61036308), (18, 47472684), (21, 40690872), (24, 35604513), (27, 31648456), (28, 30518154), (36, 23736342), (42, 20345436), (54, 15824228), (56, 15259077), (63, 13563624), (72, 11868171), (84, 10172718), (108, 7912114), (126, 6781812), (168, 5086359), (189, 4521208), (216, 3956057), (252, 3390906), (283, 3019464), (378, 2260604), (504, 1695453), (566, 1509732), (756, 1130302), (849, 1006488), (1132, 754866), (1512, 565151), (1698, 503244), (1981, 431352), (1997, 427896), (2264, 377433), (2547, 335496), (3396, 251622), (3962, 215676), (3994, 213948), (5094, 167748), (5943, 143784), (5991, 142632), (6792, 125811), (7641, 111832), (7924, 107838), (7988, 106974), (10188, 83874), (11886, 71892), (11982, 71316), (13979, 61128), (15282, 55916), (15848, 53919), (15976, 53487), (17829, 47928), (17973, 47544), (20376, 41937), (23772, 35946), (23964, 35658), (27958, 30564)]