215809776

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:460

約数の個数: 240

約数和(自身を含む): 762617856

約数和(自身を除く): 546808080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 43, 48, 52, 56, 63, 72, 78, 84, 86, 91, 104, 112, 117, 126, 129, 144, 156, 168, 172, 182, 208, 234, 252, 258, 273, 301, 312, 336, 344, 364, 383, 387, 468, 504, 516, 546, 559, 602, 624, 688, 728, 766, 774, 819, 903, 936, 1008, 1032, 1092, 1118, 1149, 1204, 1456, 1532, 1548, 1638, 1677, 1806, 1872, 2064, 2184, 2236, 2298, 2408, 2681, 2709, 3064, 3096, 3276, 3354, 3447, 3612, 3913, 4368, 4472, 4596, 4816, 4979, 5031, 5362, 5418, 6128, 6192, 6552, 6708, 6894, 7224, 7826, 8043, 8944, 9192, 9958, 10062, 10724, 10836, 11739, 13104, 13416, 13788, 14448, 14937, 15652, 16086, 16469, 18384, 19916, 20124, 21448, 21672, 23478, 24129, 26832, 27576, 29874, 31304, 32172, 32938, 34853, 35217, 39832, 40248, 42896, 43344, 44811, 46956, 48258, 49407, 55152, 59748, 62608, 64344, 65876, 69706, 70434, 79664, 80496, 89622, 93912, 96516, 98814, 104559, 115283, 119496, 128688, 131752, 139412, 140868, 148221, 179244, 187824, 193032, 197628, 209118, 214097, 230566, 238992, 263504, 278824, 281736, 296442, 313677, 345849, 358488, 386064, 395256, 418236, 428194, 461132, 557648, 563472, 592884, 627354, 642291, 691698, 716976, 790512, 836472, 856388, 922264, 1037547, 1185768, 1254708, 1284582, 1383396, 1498679, 1672944, 1712776, 1844528, 1926873, 2075094, 2371536, 2509416, 2569164, 2766792, 2997358, 3425552, 3853746, 4150188, 4496037, 5018832, 5138328, 5533584, 5994716, 7707492, 8300376, 8992074, 10276656, 11989432, 13488111, 15414984, 16600752, 17984148, 23978864, 26976222, 30829968, 35968296, 53952444, 71936592, 107904888, 215809776]

約数ペア:

[(1, 215809776), (2, 107904888), (3, 71936592), (4, 53952444), (6, 35968296), (7, 30829968), (8, 26976222), (9, 23978864), (12, 17984148), (13, 16600752), (14, 15414984), (16, 13488111), (18, 11989432), (21, 10276656), (24, 8992074), (26, 8300376), (28, 7707492), (36, 5994716), (39, 5533584), (42, 5138328), (43, 5018832), (48, 4496037), (52, 4150188), (56, 3853746), (63, 3425552), (72, 2997358), (78, 2766792), (84, 2569164), (86, 2509416), (91, 2371536), (104, 2075094), (112, 1926873), (117, 1844528), (126, 1712776), (129, 1672944), (144, 1498679), (156, 1383396), (168, 1284582), (172, 1254708), (182, 1185768), (208, 1037547), (234, 922264), (252, 856388), (258, 836472), (273, 790512), (301, 716976), (312, 691698), (336, 642291), (344, 627354), (364, 592884), (383, 563472), (387, 557648), (468, 461132), (504, 428194), (516, 418236), (546, 395256), (559, 386064), (602, 358488), (624, 345849), (688, 313677), (728, 296442), (766, 281736), (774, 278824), (819, 263504), (903, 238992), (936, 230566), (1008, 214097), (1032, 209118), (1092, 197628), (1118, 193032), (1149, 187824), (1204, 179244), (1456, 148221), (1532, 140868), (1548, 139412), (1638, 131752), (1677, 128688), (1806, 119496), (1872, 115283), (2064, 104559), (2184, 98814), (2236, 96516), (2298, 93912), (2408, 89622), (2681, 80496), (2709, 79664), (3064, 70434), (3096, 69706), (3276, 65876), (3354, 64344), (3447, 62608), (3612, 59748), (3913, 55152), (4368, 49407), (4472, 48258), (4596, 46956), (4816, 44811), (4979, 43344), (5031, 42896), (5362, 40248), (5418, 39832), (6128, 35217), (6192, 34853), (6552, 32938), (6708, 32172), (6894, 31304), (7224, 29874), (7826, 27576), (8043, 26832), (8944, 24129), (9192, 23478), (9958, 21672), (10062, 21448), (10724, 20124), (10836, 19916), (11739, 18384), (13104, 16469), (13416, 16086), (13788, 15652), (14448, 14937)]