291213846

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{6367}}^1$

素因数の和:6407

約数の個数: 96

約数和(自身を含む): 813066240

約数和(自身を除く): 521852394

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 121, 126, 154, 189, 198, 231, 242, 297, 363, 378, 462, 594, 693, 726, 847, 1089, 1386, 1694, 2079, 2178, 2541, 3267, 4158, 5082, 6367, 6534, 7623, 12734, 15246, 19101, 22869, 38202, 44569, 45738, 57303, 70037, 89138, 114606, 133707, 140074, 171909, 210111, 267414, 343818, 401121, 420222, 490259, 630333, 770407, 802242, 980518, 1203363, 1260666, 1470777, 1540814, 1890999, 2311221, 2406726, 2941554, 3781998, 4412331, 4622442, 5392849, 6933663, 8824662, 10785698, 13236993, 13867326, 16178547, 20800989, 26473986, 32357094, 41601978, 48535641, 97071282, 145606923, 291213846]

約数ペア:

[(1, 291213846), (2, 145606923), (3, 97071282), (6, 48535641), (7, 41601978), (9, 32357094), (11, 26473986), (14, 20800989), (18, 16178547), (21, 13867326), (22, 13236993), (27, 10785698), (33, 8824662), (42, 6933663), (54, 5392849), (63, 4622442), (66, 4412331), (77, 3781998), (99, 2941554), (121, 2406726), (126, 2311221), (154, 1890999), (189, 1540814), (198, 1470777), (231, 1260666), (242, 1203363), (297, 980518), (363, 802242), (378, 770407), (462, 630333), (594, 490259), (693, 420222), (726, 401121), (847, 343818), (1089, 267414), (1386, 210111), (1694, 171909), (2079, 140074), (2178, 133707), (2541, 114606), (3267, 89138), (4158, 70037), (5082, 57303), (6367, 45738), (6534, 44569), (7623, 38202), (12734, 22869), (15246, 19101)]