756284275683

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1\times {\mathrm{661}}^1$

素因数の和:1350

約数の個数: 128

約数和(自身を含む): 1210748217600

約数和(自身を除く): 454463941917

約数列:

[1, 3, 9, 27, 29, 37, 73, 87, 111, 219, 261, 333, 541, 657, 661, 783, 999, 1073, 1623, 1971, 1983, 2117, 2701, 3219, 4869, 5949, 6351, 8103, 9657, 14607, 15689, 17847, 19053, 19169, 20017, 24309, 24457, 28971, 39493, 47067, 48253, 57159, 57507, 60051, 72927, 73371, 78329, 118479, 141201, 144759, 172521, 180153, 220113, 234987, 355437, 357601, 423603, 434277, 517563, 540459, 580493, 660339, 704961, 709253, 1066311, 1072803, 1145297, 1302831, 1399337, 1461241, 1741479, 1785361, 2114883, 2127759, 3218409, 3435891, 4198011, 4383723, 5224437, 5356083, 6383277, 9655227, 10307673, 10370429, 12594033, 13151169, 13231237, 15673311, 16068249, 19149831, 26104873, 30923019, 31111287, 37782099, 39453507, 39693711, 42375989, 48204747, 51775469, 78314619, 93333861, 119081133, 127127967, 155326407, 234943857, 280001583, 357243399, 381383901, 383705873, 465979221, 704831571, 757041317, 965880301, 1144151703, 1151117619, 1397937663, 2271123951, 2897640903, 3453352857, 6813371853, 8692922709, 10360058571, 20440115559, 26078768127, 28010528729, 84031586187, 252094758561, 756284275683]

約数ペア:

[(1, 756284275683), (3, 252094758561), (9, 84031586187), (27, 28010528729), (29, 26078768127), (37, 20440115559), (73, 10360058571), (87, 8692922709), (111, 6813371853), (219, 3453352857), (261, 2897640903), (333, 2271123951), (541, 1397937663), (657, 1151117619), (661, 1144151703), (783, 965880301), (999, 757041317), (1073, 704831571), (1623, 465979221), (1971, 383705873), (1983, 381383901), (2117, 357243399), (2701, 280001583), (3219, 234943857), (4869, 155326407), (5949, 127127967), (6351, 119081133), (8103, 93333861), (9657, 78314619), (14607, 51775469), (15689, 48204747), (17847, 42375989), (19053, 39693711), (19169, 39453507), (20017, 37782099), (24309, 31111287), (24457, 30923019), (28971, 26104873), (39493, 19149831), (47067, 16068249), (48253, 15673311), (57159, 13231237), (57507, 13151169), (60051, 12594033), (72927, 10370429), (73371, 10307673), (78329, 9655227), (118479, 6383277), (141201, 5356083), (144759, 5224437), (172521, 4383723), (180153, 4198011), (220113, 3435891), (234987, 3218409), (355437, 2127759), (357601, 2114883), (423603, 1785361), (434277, 1741479), (517563, 1461241), (540459, 1399337), (580493, 1302831), (660339, 1145297), (704961, 1072803), (709253, 1066311)]