1519131328

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1307}}^1$

素因数の和:1470

約数の個数: 112

約数和(自身を含む): 3572158464

約数和(自身を除く): 2053027136

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 127, 143, 176, 208, 254, 286, 352, 416, 508, 572, 704, 832, 1016, 1144, 1307, 1397, 1651, 2032, 2288, 2614, 2794, 3302, 4064, 4576, 5228, 5588, 6604, 8128, 9152, 10456, 11176, 13208, 14377, 16991, 18161, 20912, 22352, 26416, 28754, 33982, 36322, 41824, 44704, 52832, 57508, 67964, 72644, 83648, 89408, 105664, 115016, 135928, 145288, 165989, 186901, 230032, 271856, 290576, 331978, 373802, 460064, 543712, 581152, 663956, 747604, 920128, 1087424, 1162304, 1327912, 1495208, 1825879, 2157857, 2655824, 2990416, 3651758, 4315714, 5311648, 5980832, 7303516, 8631428, 10623296, 11961664, 14607032, 17262856, 23736427, 29214064, 34525712, 47472854, 58428128, 69051424, 94945708, 116856256, 138102848, 189891416, 379782832, 759565664, 1519131328]

約数ペア:

[(1, 1519131328), (2, 759565664), (4, 379782832), (8, 189891416), (11, 138102848), (13, 116856256), (16, 94945708), (22, 69051424), (26, 58428128), (32, 47472854), (44, 34525712), (52, 29214064), (64, 23736427), (88, 17262856), (104, 14607032), (127, 11961664), (143, 10623296), (176, 8631428), (208, 7303516), (254, 5980832), (286, 5311648), (352, 4315714), (416, 3651758), (508, 2990416), (572, 2655824), (704, 2157857), (832, 1825879), (1016, 1495208), (1144, 1327912), (1307, 1162304), (1397, 1087424), (1651, 920128), (2032, 747604), (2288, 663956), (2614, 581152), (2794, 543712), (3302, 460064), (4064, 373802), (4576, 331978), (5228, 290576), (5588, 271856), (6604, 230032), (8128, 186901), (9152, 165989), (10456, 145288), (11176, 135928), (13208, 115016), (14377, 105664), (16991, 89408), (18161, 83648), (20912, 72644), (22352, 67964), (26416, 57508), (28754, 52832), (33982, 44704), (36322, 41824)]