622833276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{9907}}^1$

素因数の和:9971

約数の個数: 72

約数和(自身を含む): 1624594944

約数和(自身を除く): 1001761668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 169, 186, 338, 372, 403, 507, 676, 806, 1014, 1209, 1612, 2028, 2418, 4836, 5239, 9907, 10478, 15717, 19814, 20956, 29721, 31434, 39628, 59442, 62868, 118884, 128791, 257582, 307117, 386373, 515164, 614234, 772746, 921351, 1228468, 1545492, 1674283, 1842702, 3348566, 3685404, 3992521, 5022849, 6697132, 7985042, 10045698, 11977563, 15970084, 20091396, 23955126, 47910252, 51902773, 103805546, 155708319, 207611092, 311416638, 622833276]

約数ペア:

[(1, 622833276), (2, 311416638), (3, 207611092), (4, 155708319), (6, 103805546), (12, 51902773), (13, 47910252), (26, 23955126), (31, 20091396), (39, 15970084), (52, 11977563), (62, 10045698), (78, 7985042), (93, 6697132), (124, 5022849), (156, 3992521), (169, 3685404), (186, 3348566), (338, 1842702), (372, 1674283), (403, 1545492), (507, 1228468), (676, 921351), (806, 772746), (1014, 614234), (1209, 515164), (1612, 386373), (2028, 307117), (2418, 257582), (4836, 128791), (5239, 118884), (9907, 62868), (10478, 59442), (15717, 39628), (19814, 31434), (20956, 29721)]