318243954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{4007}}^1$

素因数の和:4111

約数の個数: 64

約数和(自身を含む): 763379712

約数和(自身を除く): 445135758

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 61, 62, 93, 122, 183, 186, 217, 366, 427, 434, 651, 854, 1281, 1302, 1891, 2562, 3782, 4007, 5673, 8014, 11346, 12021, 13237, 24042, 26474, 28049, 39711, 56098, 79422, 84147, 124217, 168294, 244427, 248434, 372651, 488854, 733281, 745302, 869519, 1466562, 1710989, 1739038, 2608557, 3421978, 5132967, 5217114, 7577237, 10265934, 15154474, 22731711, 45463422, 53040659, 106081318, 159121977, 318243954]

約数ペア:

[(1, 318243954), (2, 159121977), (3, 106081318), (6, 53040659), (7, 45463422), (14, 22731711), (21, 15154474), (31, 10265934), (42, 7577237), (61, 5217114), (62, 5132967), (93, 3421978), (122, 2608557), (183, 1739038), (186, 1710989), (217, 1466562), (366, 869519), (427, 745302), (434, 733281), (651, 488854), (854, 372651), (1281, 248434), (1302, 244427), (1891, 168294), (2562, 124217), (3782, 84147), (4007, 79422), (5673, 56098), (8014, 39711), (11346, 28049), (12021, 26474), (13237, 24042)]