221956896

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19429}}^1$

素因数の和:19466

約数の個数: 96

約数和(自身を含む): 705075840

約数和(自身を除く): 483118944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 136, 168, 204, 224, 238, 272, 336, 357, 408, 476, 544, 672, 714, 816, 952, 1428, 1632, 1904, 2856, 3808, 5712, 11424, 19429, 38858, 58287, 77716, 116574, 136003, 155432, 233148, 272006, 310864, 330293, 408009, 466296, 544012, 621728, 660586, 816018, 932592, 990879, 1088024, 1321172, 1632036, 1865184, 1981758, 2176048, 2312051, 2642344, 3264072, 3963516, 4352096, 4624102, 5284688, 6528144, 6936153, 7927032, 9248204, 10569376, 13056288, 13872306, 15854064, 18496408, 27744612, 31708128, 36992816, 55489224, 73985632, 110978448, 221956896]

約数ペア:

[(1, 221956896), (2, 110978448), (3, 73985632), (4, 55489224), (6, 36992816), (7, 31708128), (8, 27744612), (12, 18496408), (14, 15854064), (16, 13872306), (17, 13056288), (21, 10569376), (24, 9248204), (28, 7927032), (32, 6936153), (34, 6528144), (42, 5284688), (48, 4624102), (51, 4352096), (56, 3963516), (68, 3264072), (84, 2642344), (96, 2312051), (102, 2176048), (112, 1981758), (119, 1865184), (136, 1632036), (168, 1321172), (204, 1088024), (224, 990879), (238, 932592), (272, 816018), (336, 660586), (357, 621728), (408, 544012), (476, 466296), (544, 408009), (672, 330293), (714, 310864), (816, 272006), (952, 233148), (1428, 155432), (1632, 136003), (1904, 116574), (2856, 77716), (3808, 58287), (5712, 38858), (11424, 19429)]