1301688

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 3580200

約数和(自身を除く): 2278512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 179, 202, 303, 358, 404, 537, 606, 716, 808, 909, 1074, 1212, 1432, 1611, 1818, 2148, 2424, 3222, 3636, 4296, 6444, 7272, 12888, 18079, 36158, 54237, 72316, 108474, 144632, 162711, 216948, 325422, 433896, 650844, 1301688]

約数ペア:

[(1, 1301688), (2, 650844), (3, 433896), (4, 325422), (6, 216948), (8, 162711), (9, 144632), (12, 108474), (18, 72316), (24, 54237), (36, 36158), (72, 18079), (101, 12888), (179, 7272), (202, 6444), (303, 4296), (358, 3636), (404, 3222), (537, 2424), (606, 2148), (716, 1818), (808, 1611), (909, 1432), (1074, 1212)]