517227444

素因数分解:

$2^2\times 3^5\times {\mathrm{401}}^1\times {\mathrm{1327}}^1$

素因数の和:1747

約数の個数: 72

約数和(自身を含む): 1360265088

約数和(自身を除く): 843037644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 401, 486, 802, 972, 1203, 1327, 1604, 2406, 2654, 3609, 3981, 4812, 5308, 7218, 7962, 10827, 11943, 14436, 15924, 21654, 23886, 32481, 35829, 43308, 47772, 64962, 71658, 97443, 107487, 129924, 143316, 194886, 214974, 322461, 389772, 429948, 532127, 644922, 1064254, 1289844, 1596381, 2128508, 3192762, 4789143, 6385524, 9578286, 14367429, 19156572, 28734858, 43102287, 57469716, 86204574, 129306861, 172409148, 258613722, 517227444]

約数ペア:

[(1, 517227444), (2, 258613722), (3, 172409148), (4, 129306861), (6, 86204574), (9, 57469716), (12, 43102287), (18, 28734858), (27, 19156572), (36, 14367429), (54, 9578286), (81, 6385524), (108, 4789143), (162, 3192762), (243, 2128508), (324, 1596381), (401, 1289844), (486, 1064254), (802, 644922), (972, 532127), (1203, 429948), (1327, 389772), (1604, 322461), (2406, 214974), (2654, 194886), (3609, 143316), (3981, 129924), (4812, 107487), (5308, 97443), (7218, 71658), (7962, 64962), (10827, 47772), (11943, 43308), (14436, 35829), (15924, 32481), (21654, 23886)]