340847514

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{7331}}^1$

素因数の和:7393

約数の個数: 80

約数和(自身を含む): 894269376

約数和(自身を除く): 553421862

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 54, 63, 81, 82, 123, 126, 162, 189, 246, 287, 369, 378, 567, 574, 738, 861, 1107, 1134, 1722, 2214, 2583, 3321, 5166, 6642, 7331, 7749, 14662, 15498, 21993, 23247, 43986, 46494, 51317, 65979, 102634, 131958, 153951, 197937, 300571, 307902, 395874, 461853, 593811, 601142, 901713, 923706, 1187622, 1385559, 1803426, 2103997, 2705139, 2771118, 4156677, 4207994, 5410278, 6311991, 8115417, 8313354, 12623982, 16230834, 18935973, 24346251, 37871946, 48692502, 56807919, 113615838, 170423757, 340847514]

約数ペア:

[(1, 340847514), (2, 170423757), (3, 113615838), (6, 56807919), (7, 48692502), (9, 37871946), (14, 24346251), (18, 18935973), (21, 16230834), (27, 12623982), (41, 8313354), (42, 8115417), (54, 6311991), (63, 5410278), (81, 4207994), (82, 4156677), (123, 2771118), (126, 2705139), (162, 2103997), (189, 1803426), (246, 1385559), (287, 1187622), (369, 923706), (378, 901713), (567, 601142), (574, 593811), (738, 461853), (861, 395874), (1107, 307902), (1134, 300571), (1722, 197937), (2214, 153951), (2583, 131958), (3321, 102634), (5166, 65979), (6642, 51317), (7331, 46494), (7749, 43986), (14662, 23247), (15498, 21993)]