312959098304

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2221711}}^1$

素因数の和:2221825

約数の個数: 56

約数和(自身を含む): 650090704896

約数和(自身を除く): 337131606592

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 71, 124, 142, 248, 284, 496, 568, 992, 1136, 1984, 2201, 2272, 4402, 4544, 8804, 17608, 35216, 70432, 140864, 2221711, 4443422, 8886844, 17773688, 35547376, 68873041, 71094752, 137746082, 142189504, 157741481, 275492164, 315482962, 550984328, 630965924, 1101968656, 1261931848, 2203937312, 2523863696, 4407874624, 4889985911, 5047727392, 9779971822, 10095454784, 19559943644, 39119887288, 78239774576, 156479549152, 312959098304]

約数ペア:

[(1, 312959098304), (2, 156479549152), (4, 78239774576), (8, 39119887288), (16, 19559943644), (31, 10095454784), (32, 9779971822), (62, 5047727392), (64, 4889985911), (71, 4407874624), (124, 2523863696), (142, 2203937312), (248, 1261931848), (284, 1101968656), (496, 630965924), (568, 550984328), (992, 315482962), (1136, 275492164), (1984, 157741481), (2201, 142189504), (2272, 137746082), (4402, 71094752), (4544, 68873041), (8804, 35547376), (17608, 17773688), (35216, 8886844), (70432, 4443422), (140864, 2221711)]