8640336768

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8221}}^1$

素因数の和:8285

約数の個数: 256

約数和(自身を含む): 28983536640

約数和(自身を除く): 20343199872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 23, 24, 28, 32, 34, 42, 46, 48, 51, 56, 64, 68, 69, 84, 92, 96, 102, 112, 119, 128, 136, 138, 161, 168, 184, 192, 204, 224, 238, 272, 276, 322, 336, 357, 368, 384, 391, 408, 448, 476, 483, 544, 552, 644, 672, 714, 736, 782, 816, 896, 952, 966, 1088, 1104, 1173, 1288, 1344, 1428, 1472, 1564, 1632, 1904, 1932, 2176, 2208, 2346, 2576, 2688, 2737, 2856, 2944, 3128, 3264, 3808, 3864, 4416, 4692, 5152, 5474, 5712, 6256, 6528, 7616, 7728, 8211, 8221, 8832, 9384, 10304, 10948, 11424, 12512, 15232, 15456, 16422, 16442, 18768, 20608, 21896, 22848, 24663, 25024, 30912, 32844, 32884, 37536, 43792, 45696, 49326, 50048, 57547, 61824, 65688, 65768, 75072, 87584, 98652, 115094, 131376, 131536, 139757, 150144, 172641, 175168, 189083, 197304, 230188, 262752, 263072, 279514, 345282, 350336, 378166, 394608, 419271, 460376, 525504, 526144, 559028, 567249, 690564, 756332, 789216, 838542, 920752, 978299, 1051008, 1052288, 1118056, 1134498, 1323581, 1381128, 1512664, 1578432, 1677084, 1841504, 1956598, 2236112, 2268996, 2647162, 2762256, 2934897, 3025328, 3156864, 3214411, 3354168, 3683008, 3913196, 3970743, 4472224, 4537992, 5294324, 5524512, 5869794, 6050656, 6428822, 6708336, 7366016, 7826392, 7941486, 8944448, 9075984, 9643233, 10588648, 11049024, 11739588, 12101312, 12857644, 13416672, 15652784, 15882972, 17888896, 18151968, 19286466, 21177296, 22098048, 22500877, 23479176, 24202624, 25715288, 26833344, 31305568, 31765944, 36303936, 38572932, 42354592, 45001754, 46958352, 51430576, 53666688, 62611136, 63531888, 67502631, 72607872, 77145864, 84709184, 90003508, 93916704, 102861152, 125222272, 127063776, 135005262, 154291728, 169418368, 180007016, 187833408, 205722304, 254127552, 270010524, 308583456, 360014032, 375666816, 411444608, 508255104, 540021048, 617166912, 720028064, 1080042096, 1234333824, 1440056128, 2160084192, 2880112256, 4320168384, 8640336768]

約数ペア:

[(1, 8640336768), (2, 4320168384), (3, 2880112256), (4, 2160084192), (6, 1440056128), (7, 1234333824), (8, 1080042096), (12, 720028064), (14, 617166912), (16, 540021048), (17, 508255104), (21, 411444608), (23, 375666816), (24, 360014032), (28, 308583456), (32, 270010524), (34, 254127552), (42, 205722304), (46, 187833408), (48, 180007016), (51, 169418368), (56, 154291728), (64, 135005262), (68, 127063776), (69, 125222272), (84, 102861152), (92, 93916704), (96, 90003508), (102, 84709184), (112, 77145864), (119, 72607872), (128, 67502631), (136, 63531888), (138, 62611136), (161, 53666688), (168, 51430576), (184, 46958352), (192, 45001754), (204, 42354592), (224, 38572932), (238, 36303936), (272, 31765944), (276, 31305568), (322, 26833344), (336, 25715288), (357, 24202624), (368, 23479176), (384, 22500877), (391, 22098048), (408, 21177296), (448, 19286466), (476, 18151968), (483, 17888896), (544, 15882972), (552, 15652784), (644, 13416672), (672, 12857644), (714, 12101312), (736, 11739588), (782, 11049024), (816, 10588648), (896, 9643233), (952, 9075984), (966, 8944448), (1088, 7941486), (1104, 7826392), (1173, 7366016), (1288, 6708336), (1344, 6428822), (1428, 6050656), (1472, 5869794), (1564, 5524512), (1632, 5294324), (1904, 4537992), (1932, 4472224), (2176, 3970743), (2208, 3913196), (2346, 3683008), (2576, 3354168), (2688, 3214411), (2737, 3156864), (2856, 3025328), (2944, 2934897), (3128, 2762256), (3264, 2647162), (3808, 2268996), (3864, 2236112), (4416, 1956598), (4692, 1841504), (5152, 1677084), (5474, 1578432), (5712, 1512664), (6256, 1381128), (6528, 1323581), (7616, 1134498), (7728, 1118056), (8211, 1052288), (8221, 1051008), (8832, 978299), (9384, 920752), (10304, 838542), (10948, 789216), (11424, 756332), (12512, 690564), (15232, 567249), (15456, 559028), (16422, 526144), (16442, 525504), (18768, 460376), (20608, 419271), (21896, 394608), (22848, 378166), (24663, 350336), (25024, 345282), (30912, 279514), (32844, 263072), (32884, 262752), (37536, 230188), (43792, 197304), (45696, 189083), (49326, 175168), (50048, 172641), (57547, 150144), (61824, 139757), (65688, 131536), (65768, 131376), (75072, 115094), (87584, 98652)]