389613708

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{89443}}^1$

素因数の和:89475

約数の個数: 54

約数和(自身を含む): 1082540732

約数和(自身を除く): 692927024

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 89443, 178886, 268329, 357772, 536658, 804987, 983873, 1073316, 1609974, 1967746, 2951619, 3219948, 3935492, 5903238, 8854857, 10822603, 11806476, 17709714, 21645206, 32467809, 35419428, 43290412, 64935618, 97403427, 129871236, 194806854, 389613708]

約数ペア:

[(1, 389613708), (2, 194806854), (3, 129871236), (4, 97403427), (6, 64935618), (9, 43290412), (11, 35419428), (12, 32467809), (18, 21645206), (22, 17709714), (33, 11806476), (36, 10822603), (44, 8854857), (66, 5903238), (99, 3935492), (121, 3219948), (132, 2951619), (198, 1967746), (242, 1609974), (363, 1073316), (396, 983873), (484, 804987), (726, 536658), (1089, 357772), (1452, 268329), (2178, 178886), (4356, 89443)]