238898688

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1307}}^1$

素因数の和:1352

約数の個数: 160

約数和(自身を含む): 770736384

約数和(自身を除く): 531837696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 256, 272, 336, 357, 384, 408, 448, 476, 512, 544, 672, 714, 768, 816, 896, 952, 1088, 1307, 1344, 1428, 1536, 1632, 1792, 1904, 2176, 2614, 2688, 2856, 3264, 3584, 3808, 3921, 4352, 5228, 5376, 5712, 6528, 7616, 7842, 8704, 9149, 10456, 10752, 11424, 13056, 15232, 15684, 18298, 20912, 22219, 22848, 26112, 27447, 30464, 31368, 36596, 41824, 44438, 45696, 54894, 60928, 62736, 66657, 73192, 83648, 88876, 91392, 109788, 125472, 133314, 146384, 155533, 167296, 177752, 182784, 219576, 250944, 266628, 292768, 311066, 334592, 355504, 439152, 466599, 501888, 533256, 585536, 622132, 669184, 711008, 878304, 933198, 1003776, 1066512, 1171072, 1244264, 1422016, 1756608, 1866396, 2007552, 2133024, 2342144, 2488528, 2844032, 3513216, 3732792, 4266048, 4684288, 4977056, 5688064, 7026432, 7465584, 8532096, 9954112, 11376128, 14052864, 14931168, 17064192, 19908224, 29862336, 34128384, 39816448, 59724672, 79632896, 119449344, 238898688]

約数ペア:

[(1, 238898688), (2, 119449344), (3, 79632896), (4, 59724672), (6, 39816448), (7, 34128384), (8, 29862336), (12, 19908224), (14, 17064192), (16, 14931168), (17, 14052864), (21, 11376128), (24, 9954112), (28, 8532096), (32, 7465584), (34, 7026432), (42, 5688064), (48, 4977056), (51, 4684288), (56, 4266048), (64, 3732792), (68, 3513216), (84, 2844032), (96, 2488528), (102, 2342144), (112, 2133024), (119, 2007552), (128, 1866396), (136, 1756608), (168, 1422016), (192, 1244264), (204, 1171072), (224, 1066512), (238, 1003776), (256, 933198), (272, 878304), (336, 711008), (357, 669184), (384, 622132), (408, 585536), (448, 533256), (476, 501888), (512, 466599), (544, 439152), (672, 355504), (714, 334592), (768, 311066), (816, 292768), (896, 266628), (952, 250944), (1088, 219576), (1307, 182784), (1344, 177752), (1428, 167296), (1536, 155533), (1632, 146384), (1792, 133314), (1904, 125472), (2176, 109788), (2614, 91392), (2688, 88876), (2856, 83648), (3264, 73192), (3584, 66657), (3808, 62736), (3921, 60928), (4352, 54894), (5228, 45696), (5376, 44438), (5712, 41824), (6528, 36596), (7616, 31368), (7842, 30464), (8704, 27447), (9149, 26112), (10456, 22848), (10752, 22219), (11424, 20912), (13056, 18298), (15232, 15684)]