890228664

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1097}}^1$

素因数の和:1159

約数の個数: 192

約数和(自身を含む): 2831522400

約数和(自身を除く): 1941293736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 34, 36, 39, 51, 52, 54, 68, 72, 78, 102, 104, 108, 117, 136, 153, 156, 204, 216, 221, 234, 289, 306, 312, 351, 408, 442, 459, 468, 578, 612, 663, 702, 867, 884, 918, 936, 1097, 1156, 1224, 1326, 1404, 1734, 1768, 1836, 1989, 2194, 2312, 2601, 2652, 2808, 3291, 3468, 3672, 3757, 3978, 4388, 5202, 5304, 5967, 6582, 6936, 7514, 7803, 7956, 8776, 9873, 10404, 11271, 11934, 13164, 14261, 15028, 15606, 15912, 18649, 19746, 20808, 22542, 23868, 26328, 28522, 29619, 30056, 31212, 33813, 37298, 39492, 42783, 45084, 47736, 55947, 57044, 59238, 62424, 67626, 74596, 78984, 85566, 90168, 101439, 111894, 114088, 118476, 128349, 135252, 149192, 167841, 171132, 202878, 223788, 236952, 242437, 256698, 270504, 317033, 335682, 342264, 385047, 405756, 447576, 484874, 503523, 513396, 634066, 671364, 727311, 770094, 811512, 951099, 969748, 1007046, 1026792, 1268132, 1342728, 1454622, 1540188, 1902198, 1939496, 2014092, 2181933, 2536264, 2853297, 2909244, 3080376, 3804396, 4028184, 4121429, 4363866, 5706594, 5818488, 6545799, 7608792, 8242858, 8559891, 8727732, 11413188, 12364287, 13091598, 16485716, 17119782, 17455464, 22826376, 24728574, 26183196, 32971432, 34239564, 37092861, 49457148, 52366392, 68479128, 74185722, 98914296, 111278583, 148371444, 222557166, 296742888, 445114332, 890228664]

約数ペア:

[(1, 890228664), (2, 445114332), (3, 296742888), (4, 222557166), (6, 148371444), (8, 111278583), (9, 98914296), (12, 74185722), (13, 68479128), (17, 52366392), (18, 49457148), (24, 37092861), (26, 34239564), (27, 32971432), (34, 26183196), (36, 24728574), (39, 22826376), (51, 17455464), (52, 17119782), (54, 16485716), (68, 13091598), (72, 12364287), (78, 11413188), (102, 8727732), (104, 8559891), (108, 8242858), (117, 7608792), (136, 6545799), (153, 5818488), (156, 5706594), (204, 4363866), (216, 4121429), (221, 4028184), (234, 3804396), (289, 3080376), (306, 2909244), (312, 2853297), (351, 2536264), (408, 2181933), (442, 2014092), (459, 1939496), (468, 1902198), (578, 1540188), (612, 1454622), (663, 1342728), (702, 1268132), (867, 1026792), (884, 1007046), (918, 969748), (936, 951099), (1097, 811512), (1156, 770094), (1224, 727311), (1326, 671364), (1404, 634066), (1734, 513396), (1768, 503523), (1836, 484874), (1989, 447576), (2194, 405756), (2312, 385047), (2601, 342264), (2652, 335682), (2808, 317033), (3291, 270504), (3468, 256698), (3672, 242437), (3757, 236952), (3978, 223788), (4388, 202878), (5202, 171132), (5304, 167841), (5967, 149192), (6582, 135252), (6936, 128349), (7514, 118476), (7803, 114088), (7956, 111894), (8776, 101439), (9873, 90168), (10404, 85566), (11271, 78984), (11934, 74596), (13164, 67626), (14261, 62424), (15028, 59238), (15606, 57044), (15912, 55947), (18649, 47736), (19746, 45084), (20808, 42783), (22542, 39492), (23868, 37298), (26328, 33813), (28522, 31212), (29619, 30056)]