1771108864

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:914

約数の個数: 160

約数和(自身を含む): 4399718400

約数和(自身を除く): 2628609536

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 64, 76, 112, 124, 128, 133, 152, 217, 224, 248, 256, 266, 304, 434, 448, 496, 512, 532, 589, 608, 839, 868, 896, 992, 1064, 1178, 1216, 1678, 1736, 1792, 1984, 2128, 2356, 2432, 3356, 3472, 3584, 3968, 4123, 4256, 4712, 4864, 5873, 6712, 6944, 7936, 8246, 8512, 9424, 9728, 11746, 13424, 13888, 15872, 15941, 16492, 17024, 18848, 23492, 26009, 26848, 27776, 31882, 32984, 34048, 37696, 46984, 52018, 53696, 55552, 63764, 65968, 68096, 75392, 93968, 104036, 107392, 111104, 111587, 127528, 131936, 150784, 182063, 187936, 208072, 214784, 223174, 255056, 263872, 301568, 364126, 375872, 416144, 429568, 446348, 494171, 510112, 527744, 728252, 751744, 832288, 892696, 988342, 1020224, 1055488, 1456504, 1503488, 1664576, 1785392, 1976684, 2040448, 2110976, 2913008, 3006976, 3329152, 3459197, 3570784, 3953368, 4080896, 5826016, 6658304, 6918394, 7141568, 7906736, 8161792, 11652032, 13316608, 13836788, 14283136, 15813472, 23304064, 27673576, 28566272, 31626944, 46608128, 55347152, 57132544, 63253888, 93216256, 110694304, 126507776, 221388608, 253015552, 442777216, 885554432, 1771108864]

約数ペア:

[(1, 1771108864), (2, 885554432), (4, 442777216), (7, 253015552), (8, 221388608), (14, 126507776), (16, 110694304), (19, 93216256), (28, 63253888), (31, 57132544), (32, 55347152), (38, 46608128), (56, 31626944), (62, 28566272), (64, 27673576), (76, 23304064), (112, 15813472), (124, 14283136), (128, 13836788), (133, 13316608), (152, 11652032), (217, 8161792), (224, 7906736), (248, 7141568), (256, 6918394), (266, 6658304), (304, 5826016), (434, 4080896), (448, 3953368), (496, 3570784), (512, 3459197), (532, 3329152), (589, 3006976), (608, 2913008), (839, 2110976), (868, 2040448), (896, 1976684), (992, 1785392), (1064, 1664576), (1178, 1503488), (1216, 1456504), (1678, 1055488), (1736, 1020224), (1792, 988342), (1984, 892696), (2128, 832288), (2356, 751744), (2432, 728252), (3356, 527744), (3472, 510112), (3584, 494171), (3968, 446348), (4123, 429568), (4256, 416144), (4712, 375872), (4864, 364126), (5873, 301568), (6712, 263872), (6944, 255056), (7936, 223174), (8246, 214784), (8512, 208072), (9424, 187936), (9728, 182063), (11746, 150784), (13424, 131936), (13888, 127528), (15872, 111587), (15941, 111104), (16492, 107392), (17024, 104036), (18848, 93968), (23492, 75392), (26009, 68096), (26848, 65968), (27776, 63764), (31882, 55552), (32984, 53696), (34048, 52018), (37696, 46984)]