2768749008

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:565

約数の個数: 160

約数和(自身を含む): 7725517440

約数和(自身を除く): 4956768432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 61, 76, 114, 122, 152, 157, 183, 228, 244, 304, 314, 317, 366, 456, 471, 488, 628, 634, 732, 912, 942, 951, 976, 1159, 1256, 1268, 1464, 1884, 1902, 2318, 2512, 2536, 2928, 2983, 3477, 3768, 3804, 4636, 5072, 5966, 6023, 6954, 7536, 7608, 8949, 9272, 9577, 11932, 12046, 13908, 15216, 17898, 18069, 18544, 19154, 19337, 23864, 24092, 27816, 28731, 35796, 36138, 38308, 38674, 47728, 48184, 49769, 55632, 57462, 58011, 71592, 72276, 76616, 77348, 96368, 99538, 114924, 116022, 143184, 144552, 149307, 153232, 154696, 181963, 199076, 229848, 232044, 289104, 298614, 309392, 363926, 367403, 398152, 459696, 464088, 545889, 597228, 727852, 734806, 796304, 928176, 945611, 1091778, 1102209, 1194456, 1455704, 1469612, 1891222, 2183556, 2204418, 2388912, 2836833, 2911408, 2939224, 3035909, 3782444, 4367112, 4408836, 5673666, 5878448, 6071818, 7564888, 8734224, 8817672, 9107727, 11347332, 12143636, 15129776, 17635344, 18215454, 22694664, 24287272, 36430908, 45389328, 48574544, 57682271, 72861816, 115364542, 145723632, 173046813, 230729084, 346093626, 461458168, 692187252, 922916336, 1384374504, 2768749008]

約数ペア:

[(1, 2768749008), (2, 1384374504), (3, 922916336), (4, 692187252), (6, 461458168), (8, 346093626), (12, 230729084), (16, 173046813), (19, 145723632), (24, 115364542), (38, 72861816), (48, 57682271), (57, 48574544), (61, 45389328), (76, 36430908), (114, 24287272), (122, 22694664), (152, 18215454), (157, 17635344), (183, 15129776), (228, 12143636), (244, 11347332), (304, 9107727), (314, 8817672), (317, 8734224), (366, 7564888), (456, 6071818), (471, 5878448), (488, 5673666), (628, 4408836), (634, 4367112), (732, 3782444), (912, 3035909), (942, 2939224), (951, 2911408), (976, 2836833), (1159, 2388912), (1256, 2204418), (1268, 2183556), (1464, 1891222), (1884, 1469612), (1902, 1455704), (2318, 1194456), (2512, 1102209), (2536, 1091778), (2928, 945611), (2983, 928176), (3477, 796304), (3768, 734806), (3804, 727852), (4636, 597228), (5072, 545889), (5966, 464088), (6023, 459696), (6954, 398152), (7536, 367403), (7608, 363926), (8949, 309392), (9272, 298614), (9577, 289104), (11932, 232044), (12046, 229848), (13908, 199076), (15216, 181963), (17898, 154696), (18069, 153232), (18544, 149307), (19154, 144552), (19337, 143184), (23864, 116022), (24092, 114924), (27816, 99538), (28731, 96368), (35796, 77348), (36138, 76616), (38308, 72276), (38674, 71592), (47728, 58011), (48184, 57462), (49769, 55632)]