217056

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:56

約数の個数: 96

約数和(自身を含む): 725760

約数和(自身を除く): 508704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 19, 21, 24, 28, 32, 34, 38, 42, 48, 51, 56, 57, 68, 76, 84, 96, 102, 112, 114, 119, 133, 136, 152, 168, 204, 224, 228, 238, 266, 272, 304, 323, 336, 357, 399, 408, 456, 476, 532, 544, 608, 646, 672, 714, 798, 816, 912, 952, 969, 1064, 1292, 1428, 1596, 1632, 1824, 1904, 1938, 2128, 2261, 2584, 2856, 3192, 3808, 3876, 4256, 4522, 5168, 5712, 6384, 6783, 7752, 9044, 10336, 11424, 12768, 13566, 15504, 18088, 27132, 31008, 36176, 54264, 72352, 108528, 217056]

約数ペア:

[(1, 217056), (2, 108528), (3, 72352), (4, 54264), (6, 36176), (7, 31008), (8, 27132), (12, 18088), (14, 15504), (16, 13566), (17, 12768), (19, 11424), (21, 10336), (24, 9044), (28, 7752), (32, 6783), (34, 6384), (38, 5712), (42, 5168), (48, 4522), (51, 4256), (56, 3876), (57, 3808), (68, 3192), (76, 2856), (84, 2584), (96, 2261), (102, 2128), (112, 1938), (114, 1904), (119, 1824), (133, 1632), (136, 1596), (152, 1428), (168, 1292), (204, 1064), (224, 969), (228, 952), (238, 912), (266, 816), (272, 798), (304, 714), (323, 672), (336, 646), (357, 608), (399, 544), (408, 532), (456, 476)]