415465744

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:344

約数の個数: 80

約数和(自身を含む): 864444672

約数和(自身を除く): 448978928

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 97, 103, 113, 184, 194, 206, 226, 368, 388, 412, 452, 776, 824, 904, 1552, 1648, 1808, 2231, 2369, 2599, 4462, 4738, 5198, 8924, 9476, 9991, 10396, 10961, 11639, 17848, 18952, 19982, 20792, 21922, 23278, 35696, 37904, 39964, 41584, 43844, 46556, 79928, 87688, 93112, 159856, 175376, 186224, 229793, 252103, 267697, 459586, 504206, 535394, 919172, 1008412, 1070788, 1128983, 1838344, 2016824, 2141576, 2257966, 3676688, 4033648, 4283152, 4515932, 9031864, 18063728, 25966609, 51933218, 103866436, 207732872, 415465744]

約数ペア:

[(1, 415465744), (2, 207732872), (4, 103866436), (8, 51933218), (16, 25966609), (23, 18063728), (46, 9031864), (92, 4515932), (97, 4283152), (103, 4033648), (113, 3676688), (184, 2257966), (194, 2141576), (206, 2016824), (226, 1838344), (368, 1128983), (388, 1070788), (412, 1008412), (452, 919172), (776, 535394), (824, 504206), (904, 459586), (1552, 267697), (1648, 252103), (1808, 229793), (2231, 186224), (2369, 175376), (2599, 159856), (4462, 93112), (4738, 87688), (5198, 79928), (8924, 46556), (9476, 43844), (9991, 41584), (10396, 39964), (10961, 37904), (11639, 35696), (17848, 23278), (18952, 21922), (19982, 20792)]