2189923992

素因数分解:

$2^3\times 3^3\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{823}}^1$

素因数の和:1062

約数の個数: 128

約数和(自身を含む): 6201753600

約数和(自身を除く): 4011829608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 97, 108, 127, 194, 216, 254, 291, 381, 388, 508, 582, 762, 776, 823, 873, 1016, 1143, 1164, 1524, 1646, 1746, 2286, 2328, 2469, 2619, 3048, 3292, 3429, 3492, 4572, 4938, 5238, 6584, 6858, 6984, 7407, 9144, 9876, 10476, 12319, 13716, 14814, 19752, 20952, 22221, 24638, 27432, 29628, 36957, 44442, 49276, 59256, 73914, 79831, 88884, 98552, 104521, 110871, 147828, 159662, 177768, 209042, 221742, 239493, 295656, 313563, 319324, 332613, 418084, 443484, 478986, 627126, 638648, 665226, 718479, 836168, 886968, 940689, 957972, 1254252, 1330452, 1436958, 1881378, 1915944, 2155437, 2508504, 2660904, 2822067, 2873916, 3762756, 4310874, 5644134, 5747832, 7525512, 8621748, 10138537, 11288268, 17243496, 20277074, 22576536, 30415611, 40554148, 60831222, 81108296, 91246833, 121662444, 182493666, 243324888, 273740499, 364987332, 547480998, 729974664, 1094961996, 2189923992]

約数ペア:

[(1, 2189923992), (2, 1094961996), (3, 729974664), (4, 547480998), (6, 364987332), (8, 273740499), (9, 243324888), (12, 182493666), (18, 121662444), (24, 91246833), (27, 81108296), (36, 60831222), (54, 40554148), (72, 30415611), (97, 22576536), (108, 20277074), (127, 17243496), (194, 11288268), (216, 10138537), (254, 8621748), (291, 7525512), (381, 5747832), (388, 5644134), (508, 4310874), (582, 3762756), (762, 2873916), (776, 2822067), (823, 2660904), (873, 2508504), (1016, 2155437), (1143, 1915944), (1164, 1881378), (1524, 1436958), (1646, 1330452), (1746, 1254252), (2286, 957972), (2328, 940689), (2469, 886968), (2619, 836168), (3048, 718479), (3292, 665226), (3429, 638648), (3492, 627126), (4572, 478986), (4938, 443484), (5238, 418084), (6584, 332613), (6858, 319324), (6984, 313563), (7407, 295656), (9144, 239493), (9876, 221742), (10476, 209042), (12319, 177768), (13716, 159662), (14814, 147828), (19752, 110871), (20952, 104521), (22221, 98552), (24638, 88884), (27432, 79831), (29628, 73914), (36957, 59256), (44442, 49276)]