1800443344

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:525

約数の個数: 160

約数和(自身を含む): 4485784320

約数和(自身を除く): 2685340976

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 157, 238, 266, 272, 304, 314, 317, 323, 476, 532, 628, 634, 646, 952, 1064, 1099, 1256, 1268, 1292, 1904, 2128, 2198, 2219, 2261, 2512, 2536, 2584, 2669, 2983, 4396, 4438, 4522, 5072, 5168, 5338, 5389, 5966, 6023, 8792, 8876, 9044, 10676, 10778, 11932, 12046, 17584, 17752, 18088, 18683, 20881, 21352, 21556, 23864, 24092, 35504, 36176, 37366, 37723, 41762, 42161, 42704, 43112, 47728, 48184, 49769, 50711, 74732, 75446, 83524, 84322, 86224, 96368, 99538, 101422, 102391, 149464, 150892, 167048, 168644, 199076, 202844, 204782, 298928, 301784, 334096, 337288, 348383, 354977, 398152, 405688, 409564, 603568, 674576, 696766, 709954, 716737, 796304, 811376, 819128, 846073, 945611, 1393532, 1419908, 1433474, 1638256, 1692146, 1891222, 2787064, 2839816, 2866948, 3384292, 3782444, 5574128, 5679632, 5733896, 5922511, 6619277, 6768584, 7564888, 11467792, 11845022, 13238554, 13537168, 15129776, 16075387, 23690044, 26477108, 32150774, 47380088, 52954216, 64301548, 94760176, 105908432, 112527709, 128603096, 225055418, 257206192, 450110836, 900221672, 1800443344]

約数ペア:

[(1, 1800443344), (2, 900221672), (4, 450110836), (7, 257206192), (8, 225055418), (14, 128603096), (16, 112527709), (17, 105908432), (19, 94760176), (28, 64301548), (34, 52954216), (38, 47380088), (56, 32150774), (68, 26477108), (76, 23690044), (112, 16075387), (119, 15129776), (133, 13537168), (136, 13238554), (152, 11845022), (157, 11467792), (238, 7564888), (266, 6768584), (272, 6619277), (304, 5922511), (314, 5733896), (317, 5679632), (323, 5574128), (476, 3782444), (532, 3384292), (628, 2866948), (634, 2839816), (646, 2787064), (952, 1891222), (1064, 1692146), (1099, 1638256), (1256, 1433474), (1268, 1419908), (1292, 1393532), (1904, 945611), (2128, 846073), (2198, 819128), (2219, 811376), (2261, 796304), (2512, 716737), (2536, 709954), (2584, 696766), (2669, 674576), (2983, 603568), (4396, 409564), (4438, 405688), (4522, 398152), (5072, 354977), (5168, 348383), (5338, 337288), (5389, 334096), (5966, 301784), (6023, 298928), (8792, 204782), (8876, 202844), (9044, 199076), (10676, 168644), (10778, 167048), (11932, 150892), (12046, 149464), (17584, 102391), (17752, 101422), (18088, 99538), (18683, 96368), (20881, 86224), (21352, 84322), (21556, 83524), (23864, 75446), (24092, 74732), (35504, 50711), (36176, 49769), (37366, 48184), (37723, 47728), (41762, 43112), (42161, 42704)]