1279162368

素因数分解:

$2^{11}\times 3^4\times {\mathrm{11}}^1\times {\mathrm{701}}^1$

素因数の和:746

約数の個数: 240

約数和(自身を含む): 4174049880

約数和(自身を除く): 2894887512

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 96, 99, 108, 128, 132, 144, 162, 176, 192, 198, 216, 256, 264, 288, 297, 324, 352, 384, 396, 432, 512, 528, 576, 594, 648, 701, 704, 768, 792, 864, 891, 1024, 1056, 1152, 1188, 1296, 1402, 1408, 1536, 1584, 1728, 1782, 2048, 2103, 2112, 2304, 2376, 2592, 2804, 2816, 3072, 3168, 3456, 3564, 4206, 4224, 4608, 4752, 5184, 5608, 5632, 6144, 6309, 6336, 6912, 7128, 7711, 8412, 8448, 9216, 9504, 10368, 11216, 11264, 12618, 12672, 13824, 14256, 15422, 16824, 16896, 18432, 18927, 19008, 20736, 22432, 22528, 23133, 25236, 25344, 27648, 28512, 30844, 33648, 33792, 37854, 38016, 41472, 44864, 46266, 50472, 50688, 55296, 56781, 57024, 61688, 67296, 67584, 69399, 75708, 76032, 82944, 89728, 92532, 100944, 101376, 113562, 114048, 123376, 134592, 138798, 151416, 152064, 165888, 179456, 185064, 201888, 202752, 208197, 227124, 228096, 246752, 269184, 277596, 302832, 304128, 358912, 370128, 403776, 416394, 454248, 456192, 493504, 538368, 555192, 605664, 608256, 624591, 717824, 740256, 807552, 832788, 908496, 912384, 987008, 1076736, 1110384, 1211328, 1249182, 1435648, 1480512, 1615104, 1665576, 1816992, 1824768, 1974016, 2153472, 2220768, 2422656, 2498364, 2961024, 3230208, 3331152, 3633984, 3948032, 4306944, 4441536, 4845312, 4996728, 5922048, 6460416, 6662304, 7267968, 7896064, 8883072, 9690624, 9993456, 11844096, 12920832, 13324608, 14535936, 15792128, 17766144, 19381248, 19986912, 23688192, 26649216, 29071872, 35532288, 38762496, 39973824, 47376384, 53298432, 58143744, 71064576, 79947648, 106596864, 116287488, 142129152, 159895296, 213193728, 319790592, 426387456, 639581184, 1279162368]

約数ペア:

[(1, 1279162368), (2, 639581184), (3, 426387456), (4, 319790592), (6, 213193728), (8, 159895296), (9, 142129152), (11, 116287488), (12, 106596864), (16, 79947648), (18, 71064576), (22, 58143744), (24, 53298432), (27, 47376384), (32, 39973824), (33, 38762496), (36, 35532288), (44, 29071872), (48, 26649216), (54, 23688192), (64, 19986912), (66, 19381248), (72, 17766144), (81, 15792128), (88, 14535936), (96, 13324608), (99, 12920832), (108, 11844096), (128, 9993456), (132, 9690624), (144, 8883072), (162, 7896064), (176, 7267968), (192, 6662304), (198, 6460416), (216, 5922048), (256, 4996728), (264, 4845312), (288, 4441536), (297, 4306944), (324, 3948032), (352, 3633984), (384, 3331152), (396, 3230208), (432, 2961024), (512, 2498364), (528, 2422656), (576, 2220768), (594, 2153472), (648, 1974016), (701, 1824768), (704, 1816992), (768, 1665576), (792, 1615104), (864, 1480512), (891, 1435648), (1024, 1249182), (1056, 1211328), (1152, 1110384), (1188, 1076736), (1296, 987008), (1402, 912384), (1408, 908496), (1536, 832788), (1584, 807552), (1728, 740256), (1782, 717824), (2048, 624591), (2103, 608256), (2112, 605664), (2304, 555192), (2376, 538368), (2592, 493504), (2804, 456192), (2816, 454248), (3072, 416394), (3168, 403776), (3456, 370128), (3564, 358912), (4206, 304128), (4224, 302832), (4608, 277596), (4752, 269184), (5184, 246752), (5608, 228096), (5632, 227124), (6144, 208197), (6309, 202752), (6336, 201888), (6912, 185064), (7128, 179456), (7711, 165888), (8412, 152064), (8448, 151416), (9216, 138798), (9504, 134592), (10368, 123376), (11216, 114048), (11264, 113562), (12618, 101376), (12672, 100944), (13824, 92532), (14256, 89728), (15422, 82944), (16824, 76032), (16896, 75708), (18432, 69399), (18927, 67584), (19008, 67296), (20736, 61688), (22432, 57024), (22528, 56781), (23133, 55296), (25236, 50688), (25344, 50472), (27648, 46266), (28512, 44864), (30844, 41472), (33648, 38016), (33792, 37854)]