290202528

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:168

約数の個数: 288

約数和(自身を含む): 991001088

約数和(自身を除く): 700798560

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 43, 44, 48, 56, 66, 77, 83, 84, 86, 88, 96, 112, 121, 129, 132, 154, 166, 168, 172, 176, 224, 231, 242, 249, 258, 264, 301, 308, 332, 336, 344, 352, 363, 462, 473, 484, 498, 516, 528, 581, 602, 616, 664, 672, 688, 726, 847, 903, 913, 924, 946, 968, 996, 1032, 1056, 1162, 1204, 1232, 1328, 1376, 1419, 1452, 1694, 1743, 1806, 1826, 1848, 1892, 1936, 1992, 2064, 2324, 2408, 2464, 2541, 2656, 2739, 2838, 2904, 3311, 3388, 3486, 3569, 3612, 3652, 3696, 3784, 3872, 3984, 4128, 4648, 4816, 5082, 5203, 5478, 5676, 5808, 6391, 6622, 6776, 6972, 7138, 7224, 7304, 7392, 7568, 7968, 9296, 9632, 9933, 10043, 10164, 10406, 10707, 10956, 11352, 11616, 12782, 13244, 13552, 13944, 14276, 14448, 14608, 15136, 15609, 18592, 19173, 19866, 20086, 20328, 20812, 21414, 21912, 22704, 24983, 25564, 26488, 27104, 27888, 28552, 28896, 29216, 30129, 31218, 36421, 38346, 39259, 39732, 40172, 40656, 41624, 42828, 43824, 45408, 49966, 51128, 52976, 55776, 57104, 60258, 62436, 70301, 72842, 74949, 76692, 78518, 79464, 80344, 81312, 83248, 85656, 87648, 99932, 102256, 105952, 109263, 114208, 117777, 120516, 124872, 140602, 145684, 149898, 153384, 157036, 158928, 160688, 166496, 171312, 199864, 204512, 210903, 218526, 235554, 241032, 249744, 274813, 281204, 291368, 299796, 306768, 314072, 317856, 321376, 342624, 399728, 421806, 431849, 437052, 471108, 482064, 499488, 549626, 562408, 582736, 599592, 613536, 628144, 799456, 824439, 843612, 863698, 874104, 942216, 964128, 1099252, 1124816, 1165472, 1199184, 1256288, 1295547, 1648878, 1687224, 1727396, 1748208, 1884432, 2198504, 2249632, 2398368, 2591094, 3022943, 3297756, 3374448, 3454792, 3496416, 3768864, 4397008, 5182188, 6045886, 6595512, 6748896, 6909584, 8794016, 9068829, 10364376, 12091772, 13191024, 13819168, 18137658, 20728752, 24183544, 26382048, 36275316, 41457504, 48367088, 72550632, 96734176, 145101264, 290202528]

約数ペア:

[(1, 290202528), (2, 145101264), (3, 96734176), (4, 72550632), (6, 48367088), (7, 41457504), (8, 36275316), (11, 26382048), (12, 24183544), (14, 20728752), (16, 18137658), (21, 13819168), (22, 13191024), (24, 12091772), (28, 10364376), (32, 9068829), (33, 8794016), (42, 6909584), (43, 6748896), (44, 6595512), (48, 6045886), (56, 5182188), (66, 4397008), (77, 3768864), (83, 3496416), (84, 3454792), (86, 3374448), (88, 3297756), (96, 3022943), (112, 2591094), (121, 2398368), (129, 2249632), (132, 2198504), (154, 1884432), (166, 1748208), (168, 1727396), (172, 1687224), (176, 1648878), (224, 1295547), (231, 1256288), (242, 1199184), (249, 1165472), (258, 1124816), (264, 1099252), (301, 964128), (308, 942216), (332, 874104), (336, 863698), (344, 843612), (352, 824439), (363, 799456), (462, 628144), (473, 613536), (484, 599592), (498, 582736), (516, 562408), (528, 549626), (581, 499488), (602, 482064), (616, 471108), (664, 437052), (672, 431849), (688, 421806), (726, 399728), (847, 342624), (903, 321376), (913, 317856), (924, 314072), (946, 306768), (968, 299796), (996, 291368), (1032, 281204), (1056, 274813), (1162, 249744), (1204, 241032), (1232, 235554), (1328, 218526), (1376, 210903), (1419, 204512), (1452, 199864), (1694, 171312), (1743, 166496), (1806, 160688), (1826, 158928), (1848, 157036), (1892, 153384), (1936, 149898), (1992, 145684), (2064, 140602), (2324, 124872), (2408, 120516), (2464, 117777), (2541, 114208), (2656, 109263), (2739, 105952), (2838, 102256), (2904, 99932), (3311, 87648), (3388, 85656), (3486, 83248), (3569, 81312), (3612, 80344), (3652, 79464), (3696, 78518), (3784, 76692), (3872, 74949), (3984, 72842), (4128, 70301), (4648, 62436), (4816, 60258), (5082, 57104), (5203, 55776), (5478, 52976), (5676, 51128), (5808, 49966), (6391, 45408), (6622, 43824), (6776, 42828), (6972, 41624), (7138, 40656), (7224, 40172), (7304, 39732), (7392, 39259), (7568, 38346), (7968, 36421), (9296, 31218), (9632, 30129), (9933, 29216), (10043, 28896), (10164, 28552), (10406, 27888), (10707, 27104), (10956, 26488), (11352, 25564), (11616, 24983), (12782, 22704), (13244, 21912), (13552, 21414), (13944, 20812), (14276, 20328), (14448, 20086), (14608, 19866), (15136, 19173), (15609, 18592)]