281983464

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{283}}^1\times {\mathrm{659}}^1$

素因数の和:964

約数の個数: 128

約数和(自身を含む): 899712000

約数和(自身を除く): 617728536

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, 659, 756, 849, 1132, 1318, 1512, 1698, 1977, 1981, 2264, 2547, 2636, 3396, 3954, 3962, 4613, 5094, 5272, 5931, 5943, 6792, 7641, 7908, 7924, 9226, 10188, 11862, 11886, 13839, 15282, 15816, 15848, 17793, 17829, 18452, 20376, 23724, 23772, 27678, 30564, 35586, 35658, 36904, 41517, 47448, 47544, 53487, 55356, 61128, 71172, 71316, 83034, 106974, 110712, 124551, 142344, 142632, 166068, 186497, 213948, 249102, 332136, 372994, 427896, 498204, 559491, 745988, 996408, 1118982, 1305479, 1491976, 1678473, 2237964, 2610958, 3356946, 3916437, 4475928, 5035419, 5221916, 6713892, 7832874, 10070838, 10443832, 11749311, 13427784, 15665748, 20141676, 23498622, 31331496, 35247933, 40283352, 46997244, 70495866, 93994488, 140991732, 281983464]

約数ペア:

[(1, 281983464), (2, 140991732), (3, 93994488), (4, 70495866), (6, 46997244), (7, 40283352), (8, 35247933), (9, 31331496), (12, 23498622), (14, 20141676), (18, 15665748), (21, 13427784), (24, 11749311), (27, 10443832), (28, 10070838), (36, 7832874), (42, 6713892), (54, 5221916), (56, 5035419), (63, 4475928), (72, 3916437), (84, 3356946), (108, 2610958), (126, 2237964), (168, 1678473), (189, 1491976), (216, 1305479), (252, 1118982), (283, 996408), (378, 745988), (504, 559491), (566, 498204), (659, 427896), (756, 372994), (849, 332136), (1132, 249102), (1318, 213948), (1512, 186497), (1698, 166068), (1977, 142632), (1981, 142344), (2264, 124551), (2547, 110712), (2636, 106974), (3396, 83034), (3954, 71316), (3962, 71172), (4613, 61128), (5094, 55356), (5272, 53487), (5931, 47544), (5943, 47448), (6792, 41517), (7641, 36904), (7908, 35658), (7924, 35586), (9226, 30564), (10188, 27678), (11862, 23772), (11886, 23724), (13839, 20376), (15282, 18452), (15816, 17829), (15848, 17793)]