493121844

素因数分解:

$2^2\times 3^6\times {\mathrm{263}}^1\times {\mathrm{643}}^1$

素因数の和:928

約数の個数: 84

約数和(自身を含む): 1300792416

約数和(自身を除く): 807670572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 263, 324, 486, 526, 643, 729, 789, 972, 1052, 1286, 1458, 1578, 1929, 2367, 2572, 2916, 3156, 3858, 4734, 5787, 7101, 7716, 9468, 11574, 14202, 17361, 21303, 23148, 28404, 34722, 42606, 52083, 63909, 69444, 85212, 104166, 127818, 156249, 169109, 191727, 208332, 255636, 312498, 338218, 383454, 468747, 507327, 624996, 676436, 766908, 937494, 1014654, 1521981, 1874988, 2029308, 3043962, 4565943, 6087924, 9131886, 13697829, 18263772, 27395658, 41093487, 54791316, 82186974, 123280461, 164373948, 246560922, 493121844]

約数ペア:

[(1, 493121844), (2, 246560922), (3, 164373948), (4, 123280461), (6, 82186974), (9, 54791316), (12, 41093487), (18, 27395658), (27, 18263772), (36, 13697829), (54, 9131886), (81, 6087924), (108, 4565943), (162, 3043962), (243, 2029308), (263, 1874988), (324, 1521981), (486, 1014654), (526, 937494), (643, 766908), (729, 676436), (789, 624996), (972, 507327), (1052, 468747), (1286, 383454), (1458, 338218), (1578, 312498), (1929, 255636), (2367, 208332), (2572, 191727), (2916, 169109), (3156, 156249), (3858, 127818), (4734, 104166), (5787, 85212), (7101, 69444), (7716, 63909), (9468, 52083), (11574, 42606), (14202, 34722), (17361, 28404), (21303, 23148)]