2278349968

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:584

約数の個数: 80

約数和(自身を含む): 4654702080

約数和(自身を除く): 2376352112

約数列:

[1, 2, 4, 8, 16, 29, 58, 97, 116, 194, 223, 227, 232, 388, 446, 454, 464, 776, 892, 908, 1552, 1784, 1816, 2813, 3568, 3632, 5626, 6467, 6583, 11252, 12934, 13166, 21631, 22019, 22504, 25868, 26332, 43262, 44038, 45008, 50621, 51736, 52664, 86524, 88076, 101242, 103472, 105328, 173048, 176152, 202484, 346096, 352304, 404968, 627299, 638551, 809936, 1254598, 1277102, 1468009, 2509196, 2554204, 2936018, 4910237, 5018392, 5108408, 5872036, 9820474, 10036784, 10216816, 11744072, 19640948, 23488144, 39281896, 78563792, 142396873, 284793746, 569587492, 1139174984, 2278349968]

約数ペア:

[(1, 2278349968), (2, 1139174984), (4, 569587492), (8, 284793746), (16, 142396873), (29, 78563792), (58, 39281896), (97, 23488144), (116, 19640948), (194, 11744072), (223, 10216816), (227, 10036784), (232, 9820474), (388, 5872036), (446, 5108408), (454, 5018392), (464, 4910237), (776, 2936018), (892, 2554204), (908, 2509196), (1552, 1468009), (1784, 1277102), (1816, 1254598), (2813, 809936), (3568, 638551), (3632, 627299), (5626, 404968), (6467, 352304), (6583, 346096), (11252, 202484), (12934, 176152), (13166, 173048), (21631, 105328), (22019, 103472), (22504, 101242), (25868, 88076), (26332, 86524), (43262, 52664), (44038, 51736), (45008, 50621)]