220277904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{557}}^1$

素因数の和:693

約数の個数: 160

約数和(自身を含む): 717382656

約数和(自身を除く): 497104752

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 107, 112, 132, 154, 168, 176, 214, 231, 264, 308, 321, 336, 428, 462, 528, 557, 616, 642, 749, 856, 924, 1114, 1177, 1232, 1284, 1498, 1671, 1712, 1848, 2228, 2247, 2354, 2568, 2996, 3342, 3531, 3696, 3899, 4456, 4494, 4708, 5136, 5992, 6127, 6684, 7062, 7798, 8239, 8912, 8988, 9416, 11697, 11984, 12254, 13368, 14124, 15596, 16478, 17976, 18381, 18832, 23394, 24508, 24717, 26736, 28248, 31192, 32956, 35952, 36762, 42889, 46788, 49016, 49434, 56496, 59599, 62384, 65912, 73524, 85778, 93576, 98032, 98868, 119198, 128667, 131824, 147048, 171556, 178797, 187152, 197736, 238396, 257334, 294096, 343112, 357594, 395472, 417193, 476792, 514668, 655589, 686224, 715188, 834386, 953584, 1029336, 1251579, 1311178, 1430376, 1668772, 1966767, 2058672, 2503158, 2622356, 2860752, 3337544, 3933534, 4589123, 5006316, 5244712, 6675088, 7867068, 9178246, 10012632, 10489424, 13767369, 15734136, 18356492, 20025264, 27534738, 31468272, 36712984, 55069476, 73425968, 110138952, 220277904]

約数ペア:

[(1, 220277904), (2, 110138952), (3, 73425968), (4, 55069476), (6, 36712984), (7, 31468272), (8, 27534738), (11, 20025264), (12, 18356492), (14, 15734136), (16, 13767369), (21, 10489424), (22, 10012632), (24, 9178246), (28, 7867068), (33, 6675088), (42, 5244712), (44, 5006316), (48, 4589123), (56, 3933534), (66, 3337544), (77, 2860752), (84, 2622356), (88, 2503158), (107, 2058672), (112, 1966767), (132, 1668772), (154, 1430376), (168, 1311178), (176, 1251579), (214, 1029336), (231, 953584), (264, 834386), (308, 715188), (321, 686224), (336, 655589), (428, 514668), (462, 476792), (528, 417193), (557, 395472), (616, 357594), (642, 343112), (749, 294096), (856, 257334), (924, 238396), (1114, 197736), (1177, 187152), (1232, 178797), (1284, 171556), (1498, 147048), (1671, 131824), (1712, 128667), (1848, 119198), (2228, 98868), (2247, 98032), (2354, 93576), (2568, 85778), (2996, 73524), (3342, 65912), (3531, 62384), (3696, 59599), (3899, 56496), (4456, 49434), (4494, 49016), (4708, 46788), (5136, 42889), (5992, 36762), (6127, 35952), (6684, 32956), (7062, 31192), (7798, 28248), (8239, 26736), (8912, 24717), (8988, 24508), (9416, 23394), (11697, 18832), (11984, 18381), (12254, 17976), (13368, 16478), (14124, 15596)]