218797488

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:376

約数の個数: 240

約数和(自身を含む): 769117440

約数和(自身を除く): 550319952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 59, 63, 72, 78, 84, 91, 104, 112, 117, 118, 126, 144, 156, 168, 177, 182, 208, 234, 236, 252, 273, 283, 312, 336, 354, 364, 413, 468, 472, 504, 531, 546, 566, 624, 708, 728, 767, 819, 826, 849, 936, 944, 1008, 1062, 1092, 1132, 1239, 1416, 1456, 1534, 1638, 1652, 1698, 1872, 1981, 2124, 2184, 2264, 2301, 2478, 2547, 2832, 3068, 3276, 3304, 3396, 3679, 3717, 3962, 4248, 4368, 4528, 4602, 4956, 5094, 5369, 5943, 6136, 6552, 6608, 6792, 6903, 7358, 7434, 7924, 8496, 9204, 9912, 10188, 10738, 11037, 11886, 12272, 13104, 13584, 13806, 14716, 14868, 15848, 16107, 16697, 17829, 18408, 19824, 20376, 21476, 22074, 23772, 25753, 27612, 29432, 29736, 31696, 32214, 33111, 33394, 35658, 36816, 40752, 42952, 44148, 47544, 48321, 50091, 51506, 55224, 58864, 59472, 64428, 66222, 66788, 71316, 77259, 85904, 88296, 95088, 96642, 100182, 103012, 110448, 116879, 128856, 132444, 133576, 142632, 150273, 154518, 176592, 193284, 200364, 206024, 217061, 231777, 233758, 257712, 264888, 267152, 285264, 300546, 309036, 350637, 386568, 400728, 412048, 434122, 463554, 467516, 529776, 601092, 618072, 651183, 701274, 773136, 801456, 868244, 927108, 935032, 1051911, 1202184, 1236144, 1302366, 1402548, 1519427, 1736488, 1854216, 1870064, 1953549, 2103822, 2404368, 2604732, 2805096, 3038854, 3472976, 3708432, 3907098, 4207644, 4558281, 5209464, 5610192, 6077708, 7814196, 8415288, 9116562, 10418928, 12155416, 13674843, 15628392, 16830576, 18233124, 24310832, 27349686, 31256784, 36466248, 54699372, 72932496, 109398744, 218797488]

約数ペア:

[(1, 218797488), (2, 109398744), (3, 72932496), (4, 54699372), (6, 36466248), (7, 31256784), (8, 27349686), (9, 24310832), (12, 18233124), (13, 16830576), (14, 15628392), (16, 13674843), (18, 12155416), (21, 10418928), (24, 9116562), (26, 8415288), (28, 7814196), (36, 6077708), (39, 5610192), (42, 5209464), (48, 4558281), (52, 4207644), (56, 3907098), (59, 3708432), (63, 3472976), (72, 3038854), (78, 2805096), (84, 2604732), (91, 2404368), (104, 2103822), (112, 1953549), (117, 1870064), (118, 1854216), (126, 1736488), (144, 1519427), (156, 1402548), (168, 1302366), (177, 1236144), (182, 1202184), (208, 1051911), (234, 935032), (236, 927108), (252, 868244), (273, 801456), (283, 773136), (312, 701274), (336, 651183), (354, 618072), (364, 601092), (413, 529776), (468, 467516), (472, 463554), (504, 434122), (531, 412048), (546, 400728), (566, 386568), (624, 350637), (708, 309036), (728, 300546), (767, 285264), (819, 267152), (826, 264888), (849, 257712), (936, 233758), (944, 231777), (1008, 217061), (1062, 206024), (1092, 200364), (1132, 193284), (1239, 176592), (1416, 154518), (1456, 150273), (1534, 142632), (1638, 133576), (1652, 132444), (1698, 128856), (1872, 116879), (1981, 110448), (2124, 103012), (2184, 100182), (2264, 96642), (2301, 95088), (2478, 88296), (2547, 85904), (2832, 77259), (3068, 71316), (3276, 66788), (3304, 66222), (3396, 64428), (3679, 59472), (3717, 58864), (3962, 55224), (4248, 51506), (4368, 50091), (4528, 48321), (4602, 47544), (4956, 44148), (5094, 42952), (5369, 40752), (5943, 36816), (6136, 35658), (6552, 33394), (6608, 33111), (6792, 32214), (6903, 31696), (7358, 29736), (7434, 29432), (7924, 27612), (8496, 25753), (9204, 23772), (9912, 22074), (10188, 21476), (10738, 20376), (11037, 19824), (11886, 18408), (12272, 17829), (13104, 16697), (13584, 16107), (13806, 15848), (14716, 14868)]