290097504

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{10831}}^1$

素因数の和:10881

約数の個数: 96

約数和(自身を含む): 873492480

約数和(自身を除く): 583394976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 93, 96, 108, 124, 144, 186, 216, 248, 279, 288, 372, 432, 496, 558, 744, 837, 864, 992, 1116, 1488, 1674, 2232, 2976, 3348, 4464, 6696, 8928, 10831, 13392, 21662, 26784, 32493, 43324, 64986, 86648, 97479, 129972, 173296, 194958, 259944, 292437, 335761, 346592, 389916, 519888, 584874, 671522, 779832, 1007283, 1039776, 1169748, 1343044, 1559664, 2014566, 2339496, 2686088, 3021849, 3119328, 4029132, 4678992, 5372176, 6043698, 8058264, 9065547, 9357984, 10744352, 12087396, 16116528, 18131094, 24174792, 32233056, 36262188, 48349584, 72524376, 96699168, 145048752, 290097504]

約数ペア:

[(1, 290097504), (2, 145048752), (3, 96699168), (4, 72524376), (6, 48349584), (8, 36262188), (9, 32233056), (12, 24174792), (16, 18131094), (18, 16116528), (24, 12087396), (27, 10744352), (31, 9357984), (32, 9065547), (36, 8058264), (48, 6043698), (54, 5372176), (62, 4678992), (72, 4029132), (93, 3119328), (96, 3021849), (108, 2686088), (124, 2339496), (144, 2014566), (186, 1559664), (216, 1343044), (248, 1169748), (279, 1039776), (288, 1007283), (372, 779832), (432, 671522), (496, 584874), (558, 519888), (744, 389916), (837, 346592), (864, 335761), (992, 292437), (1116, 259944), (1488, 194958), (1674, 173296), (2232, 129972), (2976, 97479), (3348, 86648), (4464, 64986), (6696, 43324), (8928, 32493), (10831, 26784), (13392, 21662)]