249679944

素因数分解:

$2^3\times 3^2\times {\mathrm{421}}^1\times {\mathrm{8237}}^1$

素因数の和:8670

約数の個数: 48

約数和(自身を含む): 677905020

約数和(自身を除く): 428225076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 421, 842, 1263, 1684, 2526, 3368, 3789, 5052, 7578, 8237, 10104, 15156, 16474, 24711, 30312, 32948, 49422, 65896, 74133, 98844, 148266, 197688, 296532, 593064, 3467777, 6935554, 10403331, 13871108, 20806662, 27742216, 31209993, 41613324, 62419986, 83226648, 124839972, 249679944]

約数ペア:

[(1, 249679944), (2, 124839972), (3, 83226648), (4, 62419986), (6, 41613324), (8, 31209993), (9, 27742216), (12, 20806662), (18, 13871108), (24, 10403331), (36, 6935554), (72, 3467777), (421, 593064), (842, 296532), (1263, 197688), (1684, 148266), (2526, 98844), (3368, 74133), (3789, 65896), (5052, 49422), (7578, 32948), (8237, 30312), (10104, 24711), (15156, 16474)]