216758976

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:271

約数の個数: 224

約数和(自身を含む): 711037440

約数和(自身を除く): 494278464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 53, 56, 64, 68, 84, 96, 102, 106, 112, 119, 136, 159, 168, 179, 192, 204, 212, 224, 238, 272, 318, 336, 357, 358, 371, 408, 424, 448, 476, 537, 544, 636, 672, 714, 716, 742, 816, 848, 901, 952, 1074, 1088, 1113, 1253, 1272, 1344, 1428, 1432, 1484, 1632, 1696, 1802, 1904, 2148, 2226, 2506, 2544, 2703, 2856, 2864, 2968, 3043, 3264, 3392, 3604, 3759, 3808, 4296, 4452, 5012, 5088, 5406, 5712, 5728, 5936, 6086, 6307, 7208, 7518, 7616, 8592, 8904, 9129, 9487, 10024, 10176, 10812, 11424, 11456, 11872, 12172, 12614, 14416, 15036, 17184, 17808, 18258, 18921, 18974, 20048, 21301, 21624, 22848, 23744, 24344, 25228, 28461, 28832, 30072, 34368, 35616, 36516, 37842, 37948, 40096, 42602, 43248, 48688, 50456, 56922, 57664, 60144, 63903, 66409, 71232, 73032, 75684, 75896, 80192, 85204, 86496, 97376, 100912, 113844, 120288, 127806, 132818, 146064, 151368, 151792, 161279, 170408, 172992, 194752, 199227, 201824, 227688, 240576, 255612, 265636, 292128, 302736, 303584, 322558, 340816, 398454, 403648, 455376, 483837, 511224, 531272, 584256, 605472, 607168, 645116, 681632, 796908, 910752, 967674, 1022448, 1062544, 1128953, 1210944, 1290232, 1363264, 1593816, 1821504, 1935348, 2044896, 2125088, 2257906, 2580464, 3187632, 3386859, 3870696, 4089792, 4250176, 4515812, 5160928, 6375264, 6773718, 7741392, 9031624, 10321856, 12750528, 13547436, 15482784, 18063248, 27094872, 30965568, 36126496, 54189744, 72252992, 108379488, 216758976]

約数ペア:

[(1, 216758976), (2, 108379488), (3, 72252992), (4, 54189744), (6, 36126496), (7, 30965568), (8, 27094872), (12, 18063248), (14, 15482784), (16, 13547436), (17, 12750528), (21, 10321856), (24, 9031624), (28, 7741392), (32, 6773718), (34, 6375264), (42, 5160928), (48, 4515812), (51, 4250176), (53, 4089792), (56, 3870696), (64, 3386859), (68, 3187632), (84, 2580464), (96, 2257906), (102, 2125088), (106, 2044896), (112, 1935348), (119, 1821504), (136, 1593816), (159, 1363264), (168, 1290232), (179, 1210944), (192, 1128953), (204, 1062544), (212, 1022448), (224, 967674), (238, 910752), (272, 796908), (318, 681632), (336, 645116), (357, 607168), (358, 605472), (371, 584256), (408, 531272), (424, 511224), (448, 483837), (476, 455376), (537, 403648), (544, 398454), (636, 340816), (672, 322558), (714, 303584), (716, 302736), (742, 292128), (816, 265636), (848, 255612), (901, 240576), (952, 227688), (1074, 201824), (1088, 199227), (1113, 194752), (1253, 172992), (1272, 170408), (1344, 161279), (1428, 151792), (1432, 151368), (1484, 146064), (1632, 132818), (1696, 127806), (1802, 120288), (1904, 113844), (2148, 100912), (2226, 97376), (2506, 86496), (2544, 85204), (2703, 80192), (2856, 75896), (2864, 75684), (2968, 73032), (3043, 71232), (3264, 66409), (3392, 63903), (3604, 60144), (3759, 57664), (3808, 56922), (4296, 50456), (4452, 48688), (5012, 43248), (5088, 42602), (5406, 40096), (5712, 37948), (5728, 37842), (5936, 36516), (6086, 35616), (6307, 34368), (7208, 30072), (7518, 28832), (7616, 28461), (8592, 25228), (8904, 24344), (9129, 23744), (9487, 22848), (10024, 21624), (10176, 21301), (10812, 20048), (11424, 18974), (11456, 18921), (11872, 18258), (12172, 17808), (12614, 17184), (14416, 15036)]