2579791728

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{91249}}^1$

素因数の和:91310

約数の個数: 80

約数和(自身を含む): 7241600000

約数和(自身を除く): 4661808272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 1178, 1488, 1767, 2356, 3534, 4712, 7068, 9424, 14136, 28272, 91249, 182498, 273747, 364996, 547494, 729992, 1094988, 1459984, 1733731, 2189976, 2828719, 3467462, 4379952, 5201193, 5657438, 6934924, 8486157, 10402386, 11314876, 13869848, 16972314, 20804772, 22629752, 27739696, 33944628, 41609544, 45259504, 53745661, 67889256, 83219088, 107491322, 135778512, 161236983, 214982644, 322473966, 429965288, 644947932, 859930576, 1289895864, 2579791728]

約数ペア:

[(1, 2579791728), (2, 1289895864), (3, 859930576), (4, 644947932), (6, 429965288), (8, 322473966), (12, 214982644), (16, 161236983), (19, 135778512), (24, 107491322), (31, 83219088), (38, 67889256), (48, 53745661), (57, 45259504), (62, 41609544), (76, 33944628), (93, 27739696), (114, 22629752), (124, 20804772), (152, 16972314), (186, 13869848), (228, 11314876), (248, 10402386), (304, 8486157), (372, 6934924), (456, 5657438), (496, 5201193), (589, 4379952), (744, 3467462), (912, 2828719), (1178, 2189976), (1488, 1733731), (1767, 1459984), (2356, 1094988), (3534, 729992), (4712, 547494), (7068, 364996), (9424, 273747), (14136, 182498), (28272, 91249)]