7821225216

素因数分解:

$2^8\times 3^6\times 7^1\times {\mathrm{5987}}^1$

素因数の和:6028

約数の個数: 252

約数和(自身を含む): 26755485792

約数和(自身を除く): 18934260576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 243, 252, 256, 288, 324, 336, 378, 384, 432, 448, 486, 504, 567, 576, 648, 672, 729, 756, 768, 864, 896, 972, 1008, 1134, 1152, 1296, 1344, 1458, 1512, 1701, 1728, 1792, 1944, 2016, 2268, 2304, 2592, 2688, 2916, 3024, 3402, 3456, 3888, 4032, 4536, 5103, 5184, 5376, 5832, 5987, 6048, 6804, 6912, 7776, 8064, 9072, 10206, 10368, 11664, 11974, 12096, 13608, 15552, 16128, 17961, 18144, 20412, 20736, 23328, 23948, 24192, 27216, 31104, 35922, 36288, 40824, 41909, 46656, 47896, 48384, 53883, 54432, 62208, 71844, 72576, 81648, 83818, 93312, 95792, 107766, 108864, 125727, 143688, 145152, 161649, 163296, 167636, 186624, 191584, 215532, 217728, 251454, 287376, 323298, 326592, 335272, 377181, 383168, 431064, 435456, 484947, 502908, 574752, 646596, 653184, 670544, 754362, 766336, 862128, 969894, 1005816, 1131543, 1149504, 1293192, 1306368, 1341088, 1454841, 1508724, 1532672, 1724256, 1939788, 2011632, 2263086, 2299008, 2586384, 2682176, 2909682, 3017448, 3394629, 3448512, 3879576, 4023264, 4364523, 4526172, 4598016, 5172768, 5364352, 5819364, 6034896, 6789258, 6897024, 7759152, 8046528, 8729046, 9052344, 10183887, 10345536, 10728704, 11638728, 12069792, 13578516, 13794048, 15518304, 16093056, 17458092, 18104688, 20367774, 20691072, 23277456, 24139584, 27157032, 30551661, 31036608, 32186112, 34916184, 36209376, 40735548, 41382144, 46554912, 48279168, 54314064, 61103322, 62073216, 69832368, 72418752, 81471096, 93109824, 96558336, 108628128, 122206644, 124146432, 139664736, 144837504, 162942192, 186219648, 217256256, 244413288, 279329472, 289675008, 325884384, 372439296, 434512512, 488826576, 558658944, 651768768, 869025024, 977653152, 1117317888, 1303537536, 1955306304, 2607075072, 3910612608, 7821225216]

約数ペア:

[(1, 7821225216), (2, 3910612608), (3, 2607075072), (4, 1955306304), (6, 1303537536), (7, 1117317888), (8, 977653152), (9, 869025024), (12, 651768768), (14, 558658944), (16, 488826576), (18, 434512512), (21, 372439296), (24, 325884384), (27, 289675008), (28, 279329472), (32, 244413288), (36, 217256256), (42, 186219648), (48, 162942192), (54, 144837504), (56, 139664736), (63, 124146432), (64, 122206644), (72, 108628128), (81, 96558336), (84, 93109824), (96, 81471096), (108, 72418752), (112, 69832368), (126, 62073216), (128, 61103322), (144, 54314064), (162, 48279168), (168, 46554912), (189, 41382144), (192, 40735548), (216, 36209376), (224, 34916184), (243, 32186112), (252, 31036608), (256, 30551661), (288, 27157032), (324, 24139584), (336, 23277456), (378, 20691072), (384, 20367774), (432, 18104688), (448, 17458092), (486, 16093056), (504, 15518304), (567, 13794048), (576, 13578516), (648, 12069792), (672, 11638728), (729, 10728704), (756, 10345536), (768, 10183887), (864, 9052344), (896, 8729046), (972, 8046528), (1008, 7759152), (1134, 6897024), (1152, 6789258), (1296, 6034896), (1344, 5819364), (1458, 5364352), (1512, 5172768), (1701, 4598016), (1728, 4526172), (1792, 4364523), (1944, 4023264), (2016, 3879576), (2268, 3448512), (2304, 3394629), (2592, 3017448), (2688, 2909682), (2916, 2682176), (3024, 2586384), (3402, 2299008), (3456, 2263086), (3888, 2011632), (4032, 1939788), (4536, 1724256), (5103, 1532672), (5184, 1508724), (5376, 1454841), (5832, 1341088), (5987, 1306368), (6048, 1293192), (6804, 1149504), (6912, 1131543), (7776, 1005816), (8064, 969894), (9072, 862128), (10206, 766336), (10368, 754362), (11664, 670544), (11974, 653184), (12096, 646596), (13608, 574752), (15552, 502908), (16128, 484947), (17961, 435456), (18144, 431064), (20412, 383168), (20736, 377181), (23328, 335272), (23948, 326592), (24192, 323298), (27216, 287376), (31104, 251454), (35922, 217728), (36288, 215532), (40824, 191584), (41909, 186624), (46656, 167636), (47896, 163296), (48384, 161649), (53883, 145152), (54432, 143688), (62208, 125727), (71844, 108864), (72576, 107766), (81648, 95792), (83818, 93312)]