664165824

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:911

約数の個数: 224

約数和(自身を含む): 2184806400

約数和(自身を除く): 1520640576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 32, 38, 42, 48, 56, 57, 62, 64, 76, 84, 93, 96, 112, 114, 124, 133, 152, 168, 186, 192, 217, 224, 228, 248, 266, 304, 336, 372, 399, 434, 448, 456, 496, 532, 589, 608, 651, 672, 744, 798, 839, 868, 912, 992, 1064, 1178, 1216, 1302, 1344, 1488, 1596, 1678, 1736, 1767, 1824, 1984, 2128, 2356, 2517, 2604, 2976, 3192, 3356, 3472, 3534, 3648, 4123, 4256, 4712, 5034, 5208, 5873, 5952, 6384, 6712, 6944, 7068, 8246, 8512, 9424, 10068, 10416, 11746, 12369, 12768, 13424, 13888, 14136, 15941, 16492, 17619, 18848, 20136, 20832, 23492, 24738, 25536, 26009, 26848, 28272, 31882, 32984, 35238, 37696, 40272, 41664, 46984, 47823, 49476, 52018, 53696, 56544, 63764, 65968, 70476, 78027, 80544, 93968, 95646, 98952, 104036, 111587, 113088, 127528, 131936, 140952, 156054, 161088, 182063, 187936, 191292, 197904, 208072, 223174, 255056, 263872, 281904, 312108, 334761, 364126, 375872, 382584, 395808, 416144, 446348, 494171, 510112, 546189, 563808, 624216, 669522, 728252, 765168, 791616, 832288, 892696, 988342, 1020224, 1092378, 1127616, 1248432, 1339044, 1456504, 1482513, 1530336, 1664576, 1785392, 1976684, 2184756, 2496864, 2678088, 2913008, 2965026, 3060672, 3459197, 3570784, 3953368, 4369512, 4993728, 5356176, 5826016, 5930052, 6918394, 7141568, 7906736, 8739024, 10377591, 10712352, 11652032, 11860104, 13836788, 15813472, 17478048, 20755182, 21424704, 23720208, 27673576, 31626944, 34956096, 41510364, 47440416, 55347152, 83020728, 94880832, 110694304, 166041456, 221388608, 332082912, 664165824]

約数ペア:

[(1, 664165824), (2, 332082912), (3, 221388608), (4, 166041456), (6, 110694304), (7, 94880832), (8, 83020728), (12, 55347152), (14, 47440416), (16, 41510364), (19, 34956096), (21, 31626944), (24, 27673576), (28, 23720208), (31, 21424704), (32, 20755182), (38, 17478048), (42, 15813472), (48, 13836788), (56, 11860104), (57, 11652032), (62, 10712352), (64, 10377591), (76, 8739024), (84, 7906736), (93, 7141568), (96, 6918394), (112, 5930052), (114, 5826016), (124, 5356176), (133, 4993728), (152, 4369512), (168, 3953368), (186, 3570784), (192, 3459197), (217, 3060672), (224, 2965026), (228, 2913008), (248, 2678088), (266, 2496864), (304, 2184756), (336, 1976684), (372, 1785392), (399, 1664576), (434, 1530336), (448, 1482513), (456, 1456504), (496, 1339044), (532, 1248432), (589, 1127616), (608, 1092378), (651, 1020224), (672, 988342), (744, 892696), (798, 832288), (839, 791616), (868, 765168), (912, 728252), (992, 669522), (1064, 624216), (1178, 563808), (1216, 546189), (1302, 510112), (1344, 494171), (1488, 446348), (1596, 416144), (1678, 395808), (1736, 382584), (1767, 375872), (1824, 364126), (1984, 334761), (2128, 312108), (2356, 281904), (2517, 263872), (2604, 255056), (2976, 223174), (3192, 208072), (3356, 197904), (3472, 191292), (3534, 187936), (3648, 182063), (4123, 161088), (4256, 156054), (4712, 140952), (5034, 131936), (5208, 127528), (5873, 113088), (5952, 111587), (6384, 104036), (6712, 98952), (6944, 95646), (7068, 93968), (8246, 80544), (8512, 78027), (9424, 70476), (10068, 65968), (10416, 63764), (11746, 56544), (12369, 53696), (12768, 52018), (13424, 49476), (13888, 47823), (14136, 46984), (15941, 41664), (16492, 40272), (17619, 37696), (18848, 35238), (20136, 32984), (20832, 31882), (23492, 28272), (24738, 26848), (25536, 26009)]