2561950944

素因数分解:

$2^5\times 3^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1$

素因数の和:605

約数の個数: 336

約数和(自身を含む): 8957178720

約数和(自身を除く): 6395227776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 54, 56, 58, 63, 72, 81, 84, 87, 96, 108, 112, 116, 126, 144, 162, 168, 174, 189, 203, 216, 224, 232, 243, 252, 261, 288, 324, 336, 348, 378, 406, 432, 464, 486, 504, 522, 541, 567, 609, 648, 672, 696, 729, 756, 783, 812, 864, 928, 972, 1008, 1044, 1082, 1134, 1218, 1296, 1392, 1458, 1512, 1566, 1623, 1624, 1701, 1827, 1944, 2016, 2088, 2164, 2268, 2349, 2436, 2592, 2784, 2916, 3024, 3132, 3246, 3248, 3402, 3654, 3787, 3888, 4176, 4328, 4536, 4698, 4869, 4872, 5103, 5481, 5832, 6048, 6264, 6492, 6496, 6804, 7047, 7308, 7574, 7776, 8352, 8656, 9072, 9396, 9738, 9744, 10206, 10962, 11361, 11664, 12528, 12984, 13608, 14094, 14607, 14616, 15148, 15689, 16443, 17312, 18144, 18792, 19476, 19488, 20412, 21141, 21924, 22722, 23328, 25056, 25968, 27216, 28188, 29214, 29232, 30296, 31378, 32886, 34083, 37584, 38952, 40824, 42282, 43821, 43848, 45444, 47067, 49329, 51936, 54432, 56376, 58428, 58464, 60592, 62756, 65772, 68166, 75168, 77904, 81648, 84564, 87642, 87696, 90888, 94134, 98658, 102249, 109823, 112752, 116856, 121184, 125512, 131463, 131544, 136332, 141201, 147987, 155808, 163296, 169128, 175284, 175392, 181776, 188268, 197316, 204498, 219646, 225504, 233712, 251024, 262926, 263088, 272664, 282402, 295974, 306747, 329469, 338256, 350568, 363552, 376536, 394389, 394632, 408996, 423603, 439292, 467424, 502048, 525852, 526176, 545328, 564804, 591948, 613494, 658938, 676512, 701136, 753072, 788778, 789264, 817992, 847206, 878584, 920241, 988407, 1051704, 1090656, 1129608, 1183896, 1226988, 1270809, 1317876, 1402272, 1506144, 1577556, 1578528, 1635984, 1694412, 1757168, 1840482, 1976814, 2103408, 2259216, 2367792, 2453976, 2541618, 2635752, 2760723, 2965221, 3155112, 3271968, 3388824, 3514336, 3680964, 3812427, 3953628, 4206816, 4518432, 4735584, 4907952, 5083236, 5271504, 5521446, 5930442, 6310224, 6777648, 7361928, 7624854, 7907256, 8895663, 9815904, 10166472, 10543008, 11042892, 11437281, 11860884, 12620448, 13555296, 14723856, 15249708, 15814512, 17791326, 20332944, 22085784, 22874562, 23721768, 26686989, 29447712, 30499416, 31629024, 35582652, 40665888, 44171568, 45749124, 47443536, 53373978, 60998832, 71165304, 80060967, 88343136, 91498248, 94887072, 106747956, 121997664, 142330608, 160121934, 182996496, 213495912, 284661216, 320243868, 365992992, 426991824, 640487736, 853983648, 1280975472, 2561950944]

約数ペア:

[(1, 2561950944), (2, 1280975472), (3, 853983648), (4, 640487736), (6, 426991824), (7, 365992992), (8, 320243868), (9, 284661216), (12, 213495912), (14, 182996496), (16, 160121934), (18, 142330608), (21, 121997664), (24, 106747956), (27, 94887072), (28, 91498248), (29, 88343136), (32, 80060967), (36, 71165304), (42, 60998832), (48, 53373978), (54, 47443536), (56, 45749124), (58, 44171568), (63, 40665888), (72, 35582652), (81, 31629024), (84, 30499416), (87, 29447712), (96, 26686989), (108, 23721768), (112, 22874562), (116, 22085784), (126, 20332944), (144, 17791326), (162, 15814512), (168, 15249708), (174, 14723856), (189, 13555296), (203, 12620448), (216, 11860884), (224, 11437281), (232, 11042892), (243, 10543008), (252, 10166472), (261, 9815904), (288, 8895663), (324, 7907256), (336, 7624854), (348, 7361928), (378, 6777648), (406, 6310224), (432, 5930442), (464, 5521446), (486, 5271504), (504, 5083236), (522, 4907952), (541, 4735584), (567, 4518432), (609, 4206816), (648, 3953628), (672, 3812427), (696, 3680964), (729, 3514336), (756, 3388824), (783, 3271968), (812, 3155112), (864, 2965221), (928, 2760723), (972, 2635752), (1008, 2541618), (1044, 2453976), (1082, 2367792), (1134, 2259216), (1218, 2103408), (1296, 1976814), (1392, 1840482), (1458, 1757168), (1512, 1694412), (1566, 1635984), (1623, 1578528), (1624, 1577556), (1701, 1506144), (1827, 1402272), (1944, 1317876), (2016, 1270809), (2088, 1226988), (2164, 1183896), (2268, 1129608), (2349, 1090656), (2436, 1051704), (2592, 988407), (2784, 920241), (2916, 878584), (3024, 847206), (3132, 817992), (3246, 789264), (3248, 788778), (3402, 753072), (3654, 701136), (3787, 676512), (3888, 658938), (4176, 613494), (4328, 591948), (4536, 564804), (4698, 545328), (4869, 526176), (4872, 525852), (5103, 502048), (5481, 467424), (5832, 439292), (6048, 423603), (6264, 408996), (6492, 394632), (6496, 394389), (6804, 376536), (7047, 363552), (7308, 350568), (7574, 338256), (7776, 329469), (8352, 306747), (8656, 295974), (9072, 282402), (9396, 272664), (9738, 263088), (9744, 262926), (10206, 251024), (10962, 233712), (11361, 225504), (11664, 219646), (12528, 204498), (12984, 197316), (13608, 188268), (14094, 181776), (14607, 175392), (14616, 175284), (15148, 169128), (15689, 163296), (16443, 155808), (17312, 147987), (18144, 141201), (18792, 136332), (19476, 131544), (19488, 131463), (20412, 125512), (21141, 121184), (21924, 116856), (22722, 112752), (23328, 109823), (25056, 102249), (25968, 98658), (27216, 94134), (28188, 90888), (29214, 87696), (29232, 87642), (30296, 84564), (31378, 81648), (32886, 77904), (34083, 75168), (37584, 68166), (38952, 65772), (40824, 62756), (42282, 60592), (43821, 58464), (43848, 58428), (45444, 56376), (47067, 54432), (49329, 51936)]