16947504

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:104

約数の個数: 240

約数和(自身を含む): 61281792

約数和(自身を除く): 44334288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 23, 24, 28, 34, 36, 42, 43, 46, 48, 51, 56, 63, 68, 69, 72, 84, 86, 92, 102, 112, 119, 126, 129, 136, 138, 144, 153, 161, 168, 172, 184, 204, 207, 238, 252, 258, 272, 276, 301, 306, 322, 336, 344, 357, 368, 387, 391, 408, 414, 476, 483, 504, 516, 552, 602, 612, 644, 688, 714, 731, 774, 782, 816, 828, 903, 952, 966, 989, 1008, 1032, 1071, 1104, 1173, 1204, 1224, 1288, 1428, 1449, 1462, 1548, 1564, 1656, 1806, 1904, 1932, 1978, 2064, 2142, 2193, 2346, 2408, 2448, 2576, 2709, 2737, 2856, 2898, 2924, 2967, 3096, 3128, 3312, 3519, 3612, 3864, 3956, 4284, 4386, 4692, 4816, 5117, 5418, 5474, 5712, 5796, 5848, 5934, 6192, 6256, 6579, 6923, 7038, 7224, 7728, 7912, 8211, 8568, 8772, 8901, 9384, 10234, 10836, 10948, 11592, 11696, 11868, 13158, 13846, 14076, 14448, 15351, 15824, 16422, 16813, 17136, 17544, 17802, 18768, 20468, 20769, 21672, 21896, 23184, 23736, 24633, 26316, 27692, 28152, 30702, 32844, 33626, 35088, 35604, 40936, 41538, 43344, 43792, 46053, 47472, 49266, 50439, 52632, 55384, 56304, 61404, 62307, 65688, 67252, 71208, 81872, 83076, 92106, 98532, 100878, 105264, 110768, 117691, 122808, 124614, 131376, 134504, 142416, 151317, 166152, 184212, 197064, 201756, 235382, 245616, 249228, 269008, 302634, 332304, 353073, 368424, 394128, 403512, 470764, 498456, 605268, 706146, 736848, 807024, 941528, 996912, 1059219, 1210536, 1412292, 1883056, 2118438, 2421072, 2824584, 4236876, 5649168, 8473752, 16947504]

約数ペア:

[(1, 16947504), (2, 8473752), (3, 5649168), (4, 4236876), (6, 2824584), (7, 2421072), (8, 2118438), (9, 1883056), (12, 1412292), (14, 1210536), (16, 1059219), (17, 996912), (18, 941528), (21, 807024), (23, 736848), (24, 706146), (28, 605268), (34, 498456), (36, 470764), (42, 403512), (43, 394128), (46, 368424), (48, 353073), (51, 332304), (56, 302634), (63, 269008), (68, 249228), (69, 245616), (72, 235382), (84, 201756), (86, 197064), (92, 184212), (102, 166152), (112, 151317), (119, 142416), (126, 134504), (129, 131376), (136, 124614), (138, 122808), (144, 117691), (153, 110768), (161, 105264), (168, 100878), (172, 98532), (184, 92106), (204, 83076), (207, 81872), (238, 71208), (252, 67252), (258, 65688), (272, 62307), (276, 61404), (301, 56304), (306, 55384), (322, 52632), (336, 50439), (344, 49266), (357, 47472), (368, 46053), (387, 43792), (391, 43344), (408, 41538), (414, 40936), (476, 35604), (483, 35088), (504, 33626), (516, 32844), (552, 30702), (602, 28152), (612, 27692), (644, 26316), (688, 24633), (714, 23736), (731, 23184), (774, 21896), (782, 21672), (816, 20769), (828, 20468), (903, 18768), (952, 17802), (966, 17544), (989, 17136), (1008, 16813), (1032, 16422), (1071, 15824), (1104, 15351), (1173, 14448), (1204, 14076), (1224, 13846), (1288, 13158), (1428, 11868), (1449, 11696), (1462, 11592), (1548, 10948), (1564, 10836), (1656, 10234), (1806, 9384), (1904, 8901), (1932, 8772), (1978, 8568), (2064, 8211), (2142, 7912), (2193, 7728), (2346, 7224), (2408, 7038), (2448, 6923), (2576, 6579), (2709, 6256), (2737, 6192), (2856, 5934), (2898, 5848), (2924, 5796), (2967, 5712), (3096, 5474), (3128, 5418), (3312, 5117), (3519, 4816), (3612, 4692), (3864, 4386), (3956, 4284)]