220149414

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{743}}^1$

素因数の和:847

約数の個数: 80

約数和(自身を含む): 518538240

約数和(自身を除く): 298388826

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 59, 62, 81, 93, 118, 162, 177, 186, 279, 354, 531, 558, 743, 837, 1062, 1486, 1593, 1674, 1829, 2229, 2511, 3186, 3658, 4458, 4779, 5022, 5487, 6687, 9558, 10974, 13374, 16461, 20061, 23033, 32922, 40122, 43837, 46066, 49383, 60183, 69099, 87674, 98766, 120366, 131511, 138198, 148149, 207297, 263022, 296298, 394533, 414594, 621891, 789066, 1183599, 1243782, 1358947, 1865673, 2367198, 2717894, 3550797, 3731346, 4076841, 7101594, 8153682, 12230523, 24461046, 36691569, 73383138, 110074707, 220149414]

約数ペア:

[(1, 220149414), (2, 110074707), (3, 73383138), (6, 36691569), (9, 24461046), (18, 12230523), (27, 8153682), (31, 7101594), (54, 4076841), (59, 3731346), (62, 3550797), (81, 2717894), (93, 2367198), (118, 1865673), (162, 1358947), (177, 1243782), (186, 1183599), (279, 789066), (354, 621891), (531, 414594), (558, 394533), (743, 296298), (837, 263022), (1062, 207297), (1486, 148149), (1593, 138198), (1674, 131511), (1829, 120366), (2229, 98766), (2511, 87674), (3186, 69099), (3658, 60183), (4458, 49383), (4779, 46066), (5022, 43837), (5487, 40122), (6687, 32922), (9558, 23033), (10974, 20061), (13374, 16461)]