215420832

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1283}}^1$

素因数の和:1363

約数の個数: 144

約数和(自身を含む): 681434208

約数和(自身を除く): 466013376

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 53, 66, 72, 88, 96, 99, 106, 132, 144, 159, 176, 198, 212, 264, 288, 318, 352, 396, 424, 477, 528, 583, 636, 792, 848, 954, 1056, 1166, 1272, 1283, 1584, 1696, 1749, 1908, 2332, 2544, 2566, 3168, 3498, 3816, 3849, 4664, 5088, 5132, 5247, 6996, 7632, 7698, 9328, 10264, 10494, 11547, 13992, 14113, 15264, 15396, 18656, 20528, 20988, 23094, 27984, 28226, 30792, 41056, 41976, 42339, 46188, 55968, 56452, 61584, 67999, 83952, 84678, 92376, 112904, 123168, 127017, 135998, 167904, 169356, 184752, 203997, 225808, 254034, 271996, 338712, 369504, 407994, 451616, 508068, 543992, 611991, 677424, 747989, 815988, 1016136, 1087984, 1223982, 1354848, 1495978, 1631976, 2032272, 2175968, 2243967, 2447964, 2991956, 3263952, 4064544, 4487934, 4895928, 5983912, 6527904, 6731901, 8975868, 9791856, 11967824, 13463802, 17951736, 19583712, 23935648, 26927604, 35903472, 53855208, 71806944, 107710416, 215420832]

約数ペア:

[(1, 215420832), (2, 107710416), (3, 71806944), (4, 53855208), (6, 35903472), (8, 26927604), (9, 23935648), (11, 19583712), (12, 17951736), (16, 13463802), (18, 11967824), (22, 9791856), (24, 8975868), (32, 6731901), (33, 6527904), (36, 5983912), (44, 4895928), (48, 4487934), (53, 4064544), (66, 3263952), (72, 2991956), (88, 2447964), (96, 2243967), (99, 2175968), (106, 2032272), (132, 1631976), (144, 1495978), (159, 1354848), (176, 1223982), (198, 1087984), (212, 1016136), (264, 815988), (288, 747989), (318, 677424), (352, 611991), (396, 543992), (424, 508068), (477, 451616), (528, 407994), (583, 369504), (636, 338712), (792, 271996), (848, 254034), (954, 225808), (1056, 203997), (1166, 184752), (1272, 169356), (1283, 167904), (1584, 135998), (1696, 127017), (1749, 123168), (1908, 112904), (2332, 92376), (2544, 84678), (2566, 83952), (3168, 67999), (3498, 61584), (3816, 56452), (3849, 55968), (4664, 46188), (5088, 42339), (5132, 41976), (5247, 41056), (6996, 30792), (7632, 28226), (7698, 27984), (9328, 23094), (10264, 20988), (10494, 20528), (11547, 18656), (13992, 15396), (14113, 15264)]