245378448

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{243431}}^1$

素因数の和:243452

約数の個数: 60

約数和(自身を含む): 784824768

約数和(自身を除く): 539446320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 243431, 486862, 730293, 973724, 1460586, 1704017, 1947448, 2190879, 2921172, 3408034, 3894896, 4381758, 5112051, 5842344, 6816068, 8763516, 10224102, 11684688, 13632136, 15336153, 17527032, 20448204, 27264272, 30672306, 35054064, 40896408, 61344612, 81792816, 122689224, 245378448]

約数ペア:

[(1, 245378448), (2, 122689224), (3, 81792816), (4, 61344612), (6, 40896408), (7, 35054064), (8, 30672306), (9, 27264272), (12, 20448204), (14, 17527032), (16, 15336153), (18, 13632136), (21, 11684688), (24, 10224102), (28, 8763516), (36, 6816068), (42, 5842344), (48, 5112051), (56, 4381758), (63, 3894896), (72, 3408034), (84, 2921172), (112, 2190879), (126, 1947448), (144, 1704017), (168, 1460586), (252, 973724), (336, 730293), (504, 486862), (1008, 243431)]