729727824

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{5039}}^1$

素因数の和:5488

約数の個数: 80

約数和(自身を含む): 2159861760

約数和(自身を除く): 1430133936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 431, 862, 1293, 1724, 2586, 3017, 3448, 5039, 5172, 6034, 6896, 9051, 10078, 10344, 12068, 15117, 18102, 20156, 20688, 24136, 30234, 35273, 36204, 40312, 48272, 60468, 70546, 72408, 80624, 105819, 120936, 141092, 144816, 211638, 241872, 282184, 423276, 564368, 846552, 1693104, 2171809, 4343618, 6515427, 8687236, 13030854, 15202663, 17374472, 26061708, 30405326, 34748944, 45607989, 52123416, 60810652, 91215978, 104246832, 121621304, 182431956, 243242608, 364863912, 729727824]

約数ペア:

[(1, 729727824), (2, 364863912), (3, 243242608), (4, 182431956), (6, 121621304), (7, 104246832), (8, 91215978), (12, 60810652), (14, 52123416), (16, 45607989), (21, 34748944), (24, 30405326), (28, 26061708), (42, 17374472), (48, 15202663), (56, 13030854), (84, 8687236), (112, 6515427), (168, 4343618), (336, 2171809), (431, 1693104), (862, 846552), (1293, 564368), (1724, 423276), (2586, 282184), (3017, 241872), (3448, 211638), (5039, 144816), (5172, 141092), (6034, 120936), (6896, 105819), (9051, 80624), (10078, 72408), (10344, 70546), (12068, 60468), (15117, 48272), (18102, 40312), (20156, 36204), (20688, 35273), (24136, 30234)]