308580804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{72031}}^1$

素因数の和:72065

約数の個数: 72

約数和(自身を含む): 943907328

約数和(自身を除く): 635326524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 72031, 144062, 216093, 288124, 432186, 504217, 648279, 864372, 1008434, 1224527, 1296558, 1512651, 2016868, 2449054, 2593116, 3025302, 3673581, 4537953, 4898108, 6050604, 7347162, 8571689, 9075906, 11020743, 14694324, 17143378, 18151812, 22041486, 25715067, 34286756, 44082972, 51430134, 77145201, 102860268, 154290402, 308580804]

約数ペア:

[(1, 308580804), (2, 154290402), (3, 102860268), (4, 77145201), (6, 51430134), (7, 44082972), (9, 34286756), (12, 25715067), (14, 22041486), (17, 18151812), (18, 17143378), (21, 14694324), (28, 11020743), (34, 9075906), (36, 8571689), (42, 7347162), (51, 6050604), (63, 4898108), (68, 4537953), (84, 3673581), (102, 3025302), (119, 2593116), (126, 2449054), (153, 2016868), (204, 1512651), (238, 1296558), (252, 1224527), (306, 1008434), (357, 864372), (476, 648279), (612, 504217), (714, 432186), (1071, 288124), (1428, 216093), (2142, 144062), (4284, 72031)]