489596838

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1399}}^1$

素因数の和:1541

約数の個数: 64

約数和(自身を含む): 1074124800

約数和(自身を除く): 584527962

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 73, 94, 102, 141, 146, 219, 282, 438, 799, 1241, 1399, 1598, 2397, 2482, 2798, 3431, 3723, 4197, 4794, 6862, 7446, 8394, 10293, 20586, 23783, 47566, 58327, 65753, 71349, 102127, 116654, 131506, 142698, 174981, 197259, 204254, 306381, 349962, 394518, 612762, 1117801, 1736159, 2235602, 3353403, 3472318, 4799969, 5208477, 6706806, 9599938, 10416954, 14399907, 28799814, 81599473, 163198946, 244798419, 489596838]

約数ペア:

[(1, 489596838), (2, 244798419), (3, 163198946), (6, 81599473), (17, 28799814), (34, 14399907), (47, 10416954), (51, 9599938), (73, 6706806), (94, 5208477), (102, 4799969), (141, 3472318), (146, 3353403), (219, 2235602), (282, 1736159), (438, 1117801), (799, 612762), (1241, 394518), (1399, 349962), (1598, 306381), (2397, 204254), (2482, 197259), (2798, 174981), (3431, 142698), (3723, 131506), (4197, 116654), (4794, 102127), (6862, 71349), (7446, 65753), (8394, 58327), (10293, 47566), (20586, 23783)]