243389088

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^2\times {\mathrm{2341}}^1$

素因数の和:2395

約数の個数: 108

約数和(自身を含む): 730795338

約数和(自身を除く): 487406250

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 361, 456, 608, 684, 722, 912, 1083, 1368, 1444, 1824, 2166, 2341, 2736, 2888, 3249, 4332, 4682, 5472, 5776, 6498, 7023, 8664, 9364, 11552, 12996, 14046, 17328, 18728, 21069, 25992, 28092, 34656, 37456, 42138, 44479, 51984, 56184, 74912, 84276, 88958, 103968, 112368, 133437, 168552, 177916, 224736, 266874, 337104, 355832, 400311, 533748, 674208, 711664, 800622, 845101, 1067496, 1423328, 1601244, 1690202, 2134992, 2535303, 3202488, 3380404, 4269984, 5070606, 6404976, 6760808, 7605909, 10141212, 12809952, 13521616, 15211818, 20282424, 27043232, 30423636, 40564848, 60847272, 81129696, 121694544, 243389088]

約数ペア:

[(1, 243389088), (2, 121694544), (3, 81129696), (4, 60847272), (6, 40564848), (8, 30423636), (9, 27043232), (12, 20282424), (16, 15211818), (18, 13521616), (19, 12809952), (24, 10141212), (32, 7605909), (36, 6760808), (38, 6404976), (48, 5070606), (57, 4269984), (72, 3380404), (76, 3202488), (96, 2535303), (114, 2134992), (144, 1690202), (152, 1601244), (171, 1423328), (228, 1067496), (288, 845101), (304, 800622), (342, 711664), (361, 674208), (456, 533748), (608, 400311), (684, 355832), (722, 337104), (912, 266874), (1083, 224736), (1368, 177916), (1444, 168552), (1824, 133437), (2166, 112368), (2341, 103968), (2736, 88958), (2888, 84276), (3249, 74912), (4332, 56184), (4682, 51984), (5472, 44479), (5776, 42138), (6498, 37456), (7023, 34656), (8664, 28092), (9364, 25992), (11552, 21069), (12996, 18728), (14046, 17328)]