729515754

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1747}}^1$

素因数の和:1825

約数の個数: 128

約数和(自身を含む): 1913011200

約数和(自身を除く): 1183495446

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 37, 38, 54, 57, 66, 74, 99, 111, 114, 171, 198, 209, 222, 297, 333, 342, 407, 418, 513, 594, 627, 666, 703, 814, 999, 1026, 1221, 1254, 1406, 1747, 1881, 1998, 2109, 2442, 3494, 3663, 3762, 4218, 5241, 5643, 6327, 7326, 7733, 10482, 10989, 11286, 12654, 15466, 15723, 18981, 19217, 21978, 23199, 31446, 33193, 37962, 38434, 46398, 47169, 57651, 64639, 66386, 69597, 94338, 99579, 115302, 129278, 139194, 172953, 193917, 199158, 208791, 298737, 345906, 365123, 387834, 417582, 518859, 581751, 597474, 711029, 730246, 896211, 1037718, 1095369, 1163502, 1228141, 1422058, 1745253, 1792422, 2133087, 2190738, 2456282, 3286107, 3490506, 3684423, 4266174, 6399261, 6572214, 7368846, 9858321, 11053269, 12798522, 13509551, 19197783, 19716642, 22106538, 27019102, 33159807, 38395566, 40528653, 66319614, 81057306, 121585959, 243171918, 364757877, 729515754]

約数ペア:

[(1, 729515754), (2, 364757877), (3, 243171918), (6, 121585959), (9, 81057306), (11, 66319614), (18, 40528653), (19, 38395566), (22, 33159807), (27, 27019102), (33, 22106538), (37, 19716642), (38, 19197783), (54, 13509551), (57, 12798522), (66, 11053269), (74, 9858321), (99, 7368846), (111, 6572214), (114, 6399261), (171, 4266174), (198, 3684423), (209, 3490506), (222, 3286107), (297, 2456282), (333, 2190738), (342, 2133087), (407, 1792422), (418, 1745253), (513, 1422058), (594, 1228141), (627, 1163502), (666, 1095369), (703, 1037718), (814, 896211), (999, 730246), (1026, 711029), (1221, 597474), (1254, 581751), (1406, 518859), (1747, 417582), (1881, 387834), (1998, 365123), (2109, 345906), (2442, 298737), (3494, 208791), (3663, 199158), (3762, 193917), (4218, 172953), (5241, 139194), (5643, 129278), (6327, 115302), (7326, 99579), (7733, 94338), (10482, 69597), (10989, 66386), (11286, 64639), (12654, 57651), (15466, 47169), (15723, 46398), (18981, 38434), (19217, 37962), (21978, 33193), (23199, 31446)]