1448911728

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1553}}^1$

素因数の和:1628

約数の個数: 240

約数和(自身を含む): 4809692160

約数和(自身を除く): 3360780432

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 31, 33, 36, 38, 44, 48, 57, 62, 66, 72, 76, 88, 93, 99, 114, 124, 132, 144, 152, 171, 176, 186, 198, 209, 228, 248, 264, 279, 304, 341, 342, 372, 396, 418, 456, 496, 528, 558, 589, 627, 682, 684, 744, 792, 836, 912, 1023, 1116, 1178, 1254, 1364, 1368, 1488, 1553, 1584, 1672, 1767, 1881, 2046, 2232, 2356, 2508, 2728, 2736, 3069, 3106, 3344, 3534, 3762, 4092, 4464, 4659, 4712, 5016, 5301, 5456, 6138, 6212, 6479, 7068, 7524, 8184, 9318, 9424, 10032, 10602, 12276, 12424, 12958, 13977, 14136, 15048, 16368, 17083, 18636, 19437, 21204, 24552, 24848, 25916, 27954, 28272, 29507, 30096, 34166, 37272, 38874, 42408, 48143, 49104, 51249, 51832, 55908, 58311, 59014, 68332, 74544, 77748, 84816, 88521, 96286, 102498, 103664, 111816, 116622, 118028, 136664, 144429, 153747, 155496, 177042, 192572, 204996, 223632, 233244, 236056, 265563, 273328, 288858, 307494, 310992, 324577, 354084, 385144, 409992, 433287, 466488, 472112, 529573, 531126, 577716, 614988, 649154, 708168, 770288, 819984, 866574, 914717, 932976, 973731, 1059146, 1062252, 1155432, 1229976, 1298308, 1416336, 1588719, 1733148, 1829434, 1947462, 2118292, 2124504, 2310864, 2459952, 2596616, 2744151, 2921193, 3177438, 3466296, 3658868, 3894924, 4236584, 4249008, 4766157, 5193232, 5488302, 5842386, 6354876, 6932592, 7317736, 7789848, 8232453, 8473168, 9532314, 10061887, 10976604, 11684772, 12709752, 14635472, 15579696, 16464906, 19064628, 20123774, 21953208, 23369544, 25419504, 30185661, 32929812, 38129256, 40247548, 43906416, 46739088, 60371322, 65859624, 76258512, 80495096, 90556983, 120742644, 131719248, 160990192, 181113966, 241485288, 362227932, 482970576, 724455864, 1448911728]

約数ペア:

[(1, 1448911728), (2, 724455864), (3, 482970576), (4, 362227932), (6, 241485288), (8, 181113966), (9, 160990192), (11, 131719248), (12, 120742644), (16, 90556983), (18, 80495096), (19, 76258512), (22, 65859624), (24, 60371322), (31, 46739088), (33, 43906416), (36, 40247548), (38, 38129256), (44, 32929812), (48, 30185661), (57, 25419504), (62, 23369544), (66, 21953208), (72, 20123774), (76, 19064628), (88, 16464906), (93, 15579696), (99, 14635472), (114, 12709752), (124, 11684772), (132, 10976604), (144, 10061887), (152, 9532314), (171, 8473168), (176, 8232453), (186, 7789848), (198, 7317736), (209, 6932592), (228, 6354876), (248, 5842386), (264, 5488302), (279, 5193232), (304, 4766157), (341, 4249008), (342, 4236584), (372, 3894924), (396, 3658868), (418, 3466296), (456, 3177438), (496, 2921193), (528, 2744151), (558, 2596616), (589, 2459952), (627, 2310864), (682, 2124504), (684, 2118292), (744, 1947462), (792, 1829434), (836, 1733148), (912, 1588719), (1023, 1416336), (1116, 1298308), (1178, 1229976), (1254, 1155432), (1364, 1062252), (1368, 1059146), (1488, 973731), (1553, 932976), (1584, 914717), (1672, 866574), (1767, 819984), (1881, 770288), (2046, 708168), (2232, 649154), (2356, 614988), (2508, 577716), (2728, 531126), (2736, 529573), (3069, 472112), (3106, 466488), (3344, 433287), (3534, 409992), (3762, 385144), (4092, 354084), (4464, 324577), (4659, 310992), (4712, 307494), (5016, 288858), (5301, 273328), (5456, 265563), (6138, 236056), (6212, 233244), (6479, 223632), (7068, 204996), (7524, 192572), (8184, 177042), (9318, 155496), (9424, 153747), (10032, 144429), (10602, 136664), (12276, 118028), (12424, 116622), (12958, 111816), (13977, 103664), (14136, 102498), (15048, 96286), (16368, 88521), (17083, 84816), (18636, 77748), (19437, 74544), (21204, 68332), (24552, 59014), (24848, 58311), (25916, 55908), (27954, 51832), (28272, 51249), (29507, 49104), (30096, 48143), (34166, 42408), (37272, 38874)]