612803412

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{42239}}^1$

素因数の和:42293

約数の個数: 72

約数和(自身を含む): 1722040320

約数和(自身を除く): 1109236908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 42239, 84478, 126717, 168956, 253434, 380151, 506868, 549107, 760302, 1098214, 1309409, 1520604, 1647321, 2196428, 2618818, 3294642, 3928227, 4941963, 5237636, 6589284, 7856454, 9883926, 11784681, 15712908, 17022317, 19767852, 23569362, 34044634, 47138724, 51066951, 68089268, 102133902, 153200853, 204267804, 306401706, 612803412]

約数ペア:

[(1, 612803412), (2, 306401706), (3, 204267804), (4, 153200853), (6, 102133902), (9, 68089268), (12, 51066951), (13, 47138724), (18, 34044634), (26, 23569362), (31, 19767852), (36, 17022317), (39, 15712908), (52, 11784681), (62, 9883926), (78, 7856454), (93, 6589284), (117, 5237636), (124, 4941963), (156, 3928227), (186, 3294642), (234, 2618818), (279, 2196428), (372, 1647321), (403, 1520604), (468, 1309409), (558, 1098214), (806, 760302), (1116, 549107), (1209, 506868), (1612, 380151), (2418, 253434), (3627, 168956), (4836, 126717), (7254, 84478), (14508, 42239)]