245944512

素因数分解:

$2^6\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:281

約数の個数: 280

約数和(自身を含む): 840882240

約数和(自身を除く): 594937728

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 32, 33, 36, 38, 44, 48, 54, 57, 64, 66, 72, 76, 81, 88, 96, 99, 108, 114, 132, 144, 152, 162, 171, 176, 192, 198, 209, 216, 227, 228, 264, 288, 297, 304, 324, 342, 352, 396, 418, 432, 454, 456, 513, 528, 576, 594, 608, 627, 648, 681, 684, 704, 792, 836, 864, 891, 908, 912, 1026, 1056, 1188, 1216, 1254, 1296, 1362, 1368, 1539, 1584, 1672, 1728, 1782, 1816, 1824, 1881, 2043, 2052, 2112, 2376, 2497, 2508, 2592, 2724, 2736, 3078, 3168, 3344, 3564, 3632, 3648, 3762, 4086, 4104, 4313, 4752, 4994, 5016, 5184, 5448, 5472, 5643, 6129, 6156, 6336, 6688, 7128, 7264, 7491, 7524, 8172, 8208, 8626, 9504, 9988, 10032, 10896, 10944, 11286, 12258, 12312, 12939, 13376, 14256, 14528, 14982, 15048, 16344, 16416, 16929, 17252, 18387, 19008, 19976, 20064, 21792, 22473, 22572, 24516, 24624, 25878, 28512, 29964, 30096, 32688, 32832, 33858, 34504, 36774, 38817, 39952, 40128, 43584, 44946, 45144, 47443, 49032, 49248, 51756, 57024, 59928, 60192, 65376, 67419, 67716, 69008, 73548, 77634, 79904, 89892, 90288, 94886, 98064, 98496, 103512, 116451, 119856, 120384, 130752, 134838, 135432, 138016, 142329, 147096, 155268, 159808, 179784, 180576, 189772, 196128, 202257, 207024, 232902, 239712, 269676, 270864, 276032, 284658, 294192, 310536, 349353, 359568, 361152, 379544, 392256, 404514, 414048, 426987, 465804, 479424, 539352, 541728, 569316, 588384, 621072, 698706, 719136, 759088, 809028, 828096, 853974, 931608, 1078704, 1083456, 1138632, 1176768, 1242144, 1280961, 1397412, 1438272, 1518176, 1618056, 1707948, 1863216, 2157408, 2277264, 2484288, 2561922, 2794824, 3036352, 3236112, 3415896, 3726432, 3842883, 4314816, 4554528, 5123844, 5589648, 6472224, 6831792, 7452864, 7685766, 9109056, 10247688, 11179296, 12944448, 13663584, 15371532, 20495376, 22358592, 27327168, 30743064, 40990752, 61486128, 81981504, 122972256, 245944512]

約数ペア:

[(1, 245944512), (2, 122972256), (3, 81981504), (4, 61486128), (6, 40990752), (8, 30743064), (9, 27327168), (11, 22358592), (12, 20495376), (16, 15371532), (18, 13663584), (19, 12944448), (22, 11179296), (24, 10247688), (27, 9109056), (32, 7685766), (33, 7452864), (36, 6831792), (38, 6472224), (44, 5589648), (48, 5123844), (54, 4554528), (57, 4314816), (64, 3842883), (66, 3726432), (72, 3415896), (76, 3236112), (81, 3036352), (88, 2794824), (96, 2561922), (99, 2484288), (108, 2277264), (114, 2157408), (132, 1863216), (144, 1707948), (152, 1618056), (162, 1518176), (171, 1438272), (176, 1397412), (192, 1280961), (198, 1242144), (209, 1176768), (216, 1138632), (227, 1083456), (228, 1078704), (264, 931608), (288, 853974), (297, 828096), (304, 809028), (324, 759088), (342, 719136), (352, 698706), (396, 621072), (418, 588384), (432, 569316), (454, 541728), (456, 539352), (513, 479424), (528, 465804), (576, 426987), (594, 414048), (608, 404514), (627, 392256), (648, 379544), (681, 361152), (684, 359568), (704, 349353), (792, 310536), (836, 294192), (864, 284658), (891, 276032), (908, 270864), (912, 269676), (1026, 239712), (1056, 232902), (1188, 207024), (1216, 202257), (1254, 196128), (1296, 189772), (1362, 180576), (1368, 179784), (1539, 159808), (1584, 155268), (1672, 147096), (1728, 142329), (1782, 138016), (1816, 135432), (1824, 134838), (1881, 130752), (2043, 120384), (2052, 119856), (2112, 116451), (2376, 103512), (2497, 98496), (2508, 98064), (2592, 94886), (2724, 90288), (2736, 89892), (3078, 79904), (3168, 77634), (3344, 73548), (3564, 69008), (3632, 67716), (3648, 67419), (3762, 65376), (4086, 60192), (4104, 59928), (4313, 57024), (4752, 51756), (4994, 49248), (5016, 49032), (5184, 47443), (5448, 45144), (5472, 44946), (5643, 43584), (6129, 40128), (6156, 39952), (6336, 38817), (6688, 36774), (7128, 34504), (7264, 33858), (7491, 32832), (7524, 32688), (8172, 30096), (8208, 29964), (8626, 28512), (9504, 25878), (9988, 24624), (10032, 24516), (10896, 22572), (10944, 22473), (11286, 21792), (12258, 20064), (12312, 19976), (12939, 19008), (13376, 18387), (14256, 17252), (14528, 16929), (14982, 16416), (15048, 16344)]