291227412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{41771}}^1$

素因数の和:41868

約数の個数: 48

約数和(自身を含む): 785981952

約数和(自身を除く): 494754540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 166, 249, 332, 498, 581, 996, 1162, 1743, 2324, 3486, 6972, 41771, 83542, 125313, 167084, 250626, 292397, 501252, 584794, 877191, 1169588, 1754382, 3466993, 3508764, 6933986, 10400979, 13867972, 20801958, 24268951, 41603916, 48537902, 72806853, 97075804, 145613706, 291227412]

約数ペア:

[(1, 291227412), (2, 145613706), (3, 97075804), (4, 72806853), (6, 48537902), (7, 41603916), (12, 24268951), (14, 20801958), (21, 13867972), (28, 10400979), (42, 6933986), (83, 3508764), (84, 3466993), (166, 1754382), (249, 1169588), (332, 877191), (498, 584794), (581, 501252), (996, 292397), (1162, 250626), (1743, 167084), (2324, 125313), (3486, 83542), (6972, 41771)]