1964928

素因数分解:

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

素因数の和:84

約数の個数: 128

約数和(自身を含む): 6462720

約数和(自身を除く): 4497792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 43, 48, 51, 56, 64, 68, 84, 86, 96, 102, 112, 119, 128, 129, 136, 168, 172, 192, 204, 224, 238, 258, 272, 301, 336, 344, 357, 384, 408, 448, 476, 516, 544, 602, 672, 688, 714, 731, 816, 896, 903, 952, 1032, 1088, 1204, 1344, 1376, 1428, 1462, 1632, 1806, 1904, 2064, 2176, 2193, 2408, 2688, 2752, 2856, 2924, 3264, 3612, 3808, 4128, 4386, 4816, 5117, 5504, 5712, 5848, 6528, 7224, 7616, 8256, 8772, 9632, 10234, 11424, 11696, 14448, 15232, 15351, 16512, 17544, 19264, 20468, 22848, 23392, 28896, 30702, 35088, 38528, 40936, 45696, 46784, 57792, 61404, 70176, 81872, 93568, 115584, 122808, 140352, 163744, 245616, 280704, 327488, 491232, 654976, 982464, 1964928]

約数ペア:

[(1, 1964928), (2, 982464), (3, 654976), (4, 491232), (6, 327488), (7, 280704), (8, 245616), (12, 163744), (14, 140352), (16, 122808), (17, 115584), (21, 93568), (24, 81872), (28, 70176), (32, 61404), (34, 57792), (42, 46784), (43, 45696), (48, 40936), (51, 38528), (56, 35088), (64, 30702), (68, 28896), (84, 23392), (86, 22848), (96, 20468), (102, 19264), (112, 17544), (119, 16512), (128, 15351), (129, 15232), (136, 14448), (168, 11696), (172, 11424), (192, 10234), (204, 9632), (224, 8772), (238, 8256), (258, 7616), (272, 7224), (301, 6528), (336, 5848), (344, 5712), (357, 5504), (384, 5117), (408, 4816), (448, 4386), (476, 4128), (516, 3808), (544, 3612), (602, 3264), (672, 2924), (688, 2856), (714, 2752), (731, 2688), (816, 2408), (896, 2193), (903, 2176), (952, 2064), (1032, 1904), (1088, 1806), (1204, 1632), (1344, 1462), (1376, 1428)]