861163632

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 270

約数和(自身を含む): 2919705984

約数和(自身を除く): 2058542352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 49, 56, 62, 63, 72, 84, 93, 98, 112, 124, 126, 127, 144, 147, 168, 186, 196, 217, 248, 252, 254, 279, 294, 336, 372, 381, 392, 434, 441, 496, 504, 508, 558, 588, 651, 744, 762, 784, 868, 882, 889, 961, 1008, 1016, 1116, 1143, 1176, 1302, 1488, 1519, 1524, 1736, 1764, 1778, 1922, 1953, 2032, 2232, 2286, 2352, 2604, 2667, 2883, 3038, 3048, 3472, 3528, 3556, 3844, 3906, 3937, 4464, 4557, 4572, 5208, 5334, 5766, 6076, 6096, 6223, 6727, 7056, 7112, 7688, 7812, 7874, 8001, 8649, 9114, 9144, 10416, 10668, 11532, 11811, 12152, 12446, 13454, 13671, 14224, 15376, 15624, 15748, 16002, 17298, 18228, 18288, 18669, 20181, 21336, 23064, 23622, 24304, 24892, 26908, 27342, 27559, 31248, 31496, 32004, 34596, 35433, 36456, 37338, 40362, 42672, 46128, 47089, 47244, 49784, 53816, 54684, 55118, 56007, 60543, 62992, 64008, 69192, 70866, 72912, 74676, 80724, 82677, 94178, 94488, 99568, 107632, 109368, 110236, 112014, 121086, 122047, 128016, 138384, 141267, 141732, 149352, 161448, 165354, 188356, 188976, 192913, 218736, 220472, 224028, 242172, 244094, 248031, 282534, 283464, 298704, 322896, 330708, 366141, 376712, 385826, 423801, 440944, 448056, 484344, 488188, 496062, 565068, 566928, 578739, 661416, 732282, 753424, 771652, 847602, 854329, 896112, 968688, 976376, 992124, 1098423, 1130136, 1157478, 1322832, 1464564, 1543304, 1695204, 1708658, 1736217, 1952752, 1984248, 2196846, 2260272, 2314956, 2562987, 2929128, 3086608, 3390408, 3417316, 3472434, 3968496, 4393692, 4629912, 5125974, 5858256, 5980303, 6780816, 6834632, 6944868, 7688961, 8787384, 9259824, 10251948, 11960606, 13669264, 13889736, 15377922, 17574768, 17940909, 20503896, 23921212, 27779472, 30755844, 35881818, 41007792, 47842424, 53822727, 61511688, 71763636, 95684848, 107645454, 123023376, 143527272, 215290908, 287054544, 430581816, 861163632]

約数ペア:

[(1, 861163632), (2, 430581816), (3, 287054544), (4, 215290908), (6, 143527272), (7, 123023376), (8, 107645454), (9, 95684848), (12, 71763636), (14, 61511688), (16, 53822727), (18, 47842424), (21, 41007792), (24, 35881818), (28, 30755844), (31, 27779472), (36, 23921212), (42, 20503896), (48, 17940909), (49, 17574768), (56, 15377922), (62, 13889736), (63, 13669264), (72, 11960606), (84, 10251948), (93, 9259824), (98, 8787384), (112, 7688961), (124, 6944868), (126, 6834632), (127, 6780816), (144, 5980303), (147, 5858256), (168, 5125974), (186, 4629912), (196, 4393692), (217, 3968496), (248, 3472434), (252, 3417316), (254, 3390408), (279, 3086608), (294, 2929128), (336, 2562987), (372, 2314956), (381, 2260272), (392, 2196846), (434, 1984248), (441, 1952752), (496, 1736217), (504, 1708658), (508, 1695204), (558, 1543304), (588, 1464564), (651, 1322832), (744, 1157478), (762, 1130136), (784, 1098423), (868, 992124), (882, 976376), (889, 968688), (961, 896112), (1008, 854329), (1016, 847602), (1116, 771652), (1143, 753424), (1176, 732282), (1302, 661416), (1488, 578739), (1519, 566928), (1524, 565068), (1736, 496062), (1764, 488188), (1778, 484344), (1922, 448056), (1953, 440944), (2032, 423801), (2232, 385826), (2286, 376712), (2352, 366141), (2604, 330708), (2667, 322896), (2883, 298704), (3038, 283464), (3048, 282534), (3472, 248031), (3528, 244094), (3556, 242172), (3844, 224028), (3906, 220472), (3937, 218736), (4464, 192913), (4557, 188976), (4572, 188356), (5208, 165354), (5334, 161448), (5766, 149352), (6076, 141732), (6096, 141267), (6223, 138384), (6727, 128016), (7056, 122047), (7112, 121086), (7688, 112014), (7812, 110236), (7874, 109368), (8001, 107632), (8649, 99568), (9114, 94488), (9144, 94178), (10416, 82677), (10668, 80724), (11532, 74676), (11811, 72912), (12152, 70866), (12446, 69192), (13454, 64008), (13671, 62992), (14224, 60543), (15376, 56007), (15624, 55118), (15748, 54684), (16002, 53816), (17298, 49784), (18228, 47244), (18288, 47089), (18669, 46128), (20181, 42672), (21336, 40362), (23064, 37338), (23622, 36456), (24304, 35433), (24892, 34596), (26908, 32004), (27342, 31496), (27559, 31248)]