291256755816

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{6715937}}^1$

素因数の和:6716098

約数の個数: 64

約数和(自身を含む): 789794308800

約数和(自身を除く): 498537552984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 139, 156, 278, 312, 417, 556, 834, 1112, 1668, 1807, 3336, 3614, 5421, 7228, 10842, 14456, 21684, 43368, 6715937, 13431874, 20147811, 26863748, 40295622, 53727496, 80591244, 87307181, 161182488, 174614362, 261921543, 349228724, 523843086, 698457448, 933515243, 1047686172, 1867030486, 2095372344, 2800545729, 3734060972, 5601091458, 7468121944, 11202182916, 12135698159, 22404365832, 24271396318, 36407094477, 48542792636, 72814188954, 97085585272, 145628377908, 291256755816]

約数ペア:

[(1, 291256755816), (2, 145628377908), (3, 97085585272), (4, 72814188954), (6, 48542792636), (8, 36407094477), (12, 24271396318), (13, 22404365832), (24, 12135698159), (26, 11202182916), (39, 7468121944), (52, 5601091458), (78, 3734060972), (104, 2800545729), (139, 2095372344), (156, 1867030486), (278, 1047686172), (312, 933515243), (417, 698457448), (556, 523843086), (834, 349228724), (1112, 261921543), (1668, 174614362), (1807, 161182488), (3336, 87307181), (3614, 80591244), (5421, 53727496), (7228, 40295622), (10842, 26863748), (14456, 20147811), (21684, 13431874), (43368, 6715937)]