8237928

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:418

約数の個数: 64

約数和(自身を含む): 22230720

約数和(自身を除く): 13992792

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 61, 68, 102, 122, 136, 183, 204, 244, 331, 366, 408, 488, 662, 732, 993, 1037, 1324, 1464, 1986, 2074, 2648, 3111, 3972, 4148, 5627, 6222, 7944, 8296, 11254, 12444, 16881, 20191, 22508, 24888, 33762, 40382, 45016, 60573, 67524, 80764, 121146, 135048, 161528, 242292, 343247, 484584, 686494, 1029741, 1372988, 2059482, 2745976, 4118964, 8237928]

約数ペア:

[(1, 8237928), (2, 4118964), (3, 2745976), (4, 2059482), (6, 1372988), (8, 1029741), (12, 686494), (17, 484584), (24, 343247), (34, 242292), (51, 161528), (61, 135048), (68, 121146), (102, 80764), (122, 67524), (136, 60573), (183, 45016), (204, 40382), (244, 33762), (331, 24888), (366, 22508), (408, 20191), (488, 16881), (662, 12444), (732, 11254), (993, 8296), (1037, 7944), (1324, 6222), (1464, 5627), (1986, 4148), (2074, 3972), (2648, 3111)]