216951336

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{10499}}^1$

素因数の和:10559

約数の個数: 96

約数和(自身を含む): 687960000

約数和(自身を除く): 471008664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 41, 42, 56, 63, 72, 82, 84, 123, 126, 164, 168, 246, 252, 287, 328, 369, 492, 504, 574, 738, 861, 984, 1148, 1476, 1722, 2296, 2583, 2952, 3444, 5166, 6888, 10332, 10499, 20664, 20998, 31497, 41996, 62994, 73493, 83992, 94491, 125988, 146986, 188982, 220479, 251976, 293972, 377964, 430459, 440958, 587944, 661437, 755928, 860918, 881916, 1291377, 1322874, 1721836, 1763832, 2582754, 2645748, 3013213, 3443672, 3874131, 5165508, 5291496, 6026426, 7748262, 9039639, 10331016, 12052852, 15496524, 18079278, 24105704, 27118917, 30993048, 36158556, 54237834, 72317112, 108475668, 216951336]

約数ペア:

[(1, 216951336), (2, 108475668), (3, 72317112), (4, 54237834), (6, 36158556), (7, 30993048), (8, 27118917), (9, 24105704), (12, 18079278), (14, 15496524), (18, 12052852), (21, 10331016), (24, 9039639), (28, 7748262), (36, 6026426), (41, 5291496), (42, 5165508), (56, 3874131), (63, 3443672), (72, 3013213), (82, 2645748), (84, 2582754), (123, 1763832), (126, 1721836), (164, 1322874), (168, 1291377), (246, 881916), (252, 860918), (287, 755928), (328, 661437), (369, 587944), (492, 440958), (504, 430459), (574, 377964), (738, 293972), (861, 251976), (984, 220479), (1148, 188982), (1476, 146986), (1722, 125988), (2296, 94491), (2583, 83992), (2952, 73493), (3444, 62994), (5166, 41996), (6888, 31497), (10332, 20998), (10499, 20664)]