213772416

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:287

約数の個数: 256

約数和(自身を含む): 709430400

約数和(自身を除く): 495657984

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 17, 22, 24, 26, 32, 33, 34, 39, 44, 48, 51, 52, 64, 66, 68, 78, 88, 96, 102, 104, 128, 132, 136, 143, 156, 176, 187, 192, 204, 208, 221, 229, 264, 272, 286, 312, 352, 374, 384, 408, 416, 429, 442, 458, 528, 544, 561, 572, 624, 663, 687, 704, 748, 816, 832, 858, 884, 916, 1056, 1088, 1122, 1144, 1248, 1326, 1374, 1408, 1496, 1632, 1664, 1716, 1768, 1832, 2112, 2176, 2244, 2288, 2431, 2496, 2519, 2652, 2748, 2977, 2992, 3264, 3432, 3536, 3664, 3893, 4224, 4488, 4576, 4862, 4992, 5038, 5304, 5496, 5954, 5984, 6528, 6864, 7072, 7293, 7328, 7557, 7786, 8931, 8976, 9152, 9724, 10076, 10608, 10992, 11679, 11908, 11968, 13728, 14144, 14586, 14656, 15114, 15572, 17862, 17952, 18304, 19448, 20152, 21216, 21984, 23358, 23816, 23936, 27456, 28288, 29172, 29312, 30228, 31144, 32747, 35724, 35904, 38896, 40304, 42432, 42823, 43968, 46716, 47632, 50609, 54912, 58344, 60456, 62288, 65494, 71448, 71808, 77792, 80608, 84864, 85646, 87936, 93432, 95264, 98241, 101218, 116688, 120912, 124576, 128469, 130988, 142896, 151827, 155584, 161216, 171292, 186864, 190528, 196482, 202436, 233376, 241824, 249152, 256938, 261976, 285792, 303654, 311168, 322432, 342584, 373728, 381056, 392964, 404872, 466752, 483648, 498304, 513876, 523952, 556699, 571584, 607308, 685168, 747456, 785928, 809744, 933504, 967296, 1027752, 1047904, 1113398, 1143168, 1214616, 1370336, 1494912, 1571856, 1619488, 1670097, 2055504, 2095808, 2226796, 2429232, 2740672, 3143712, 3238976, 3340194, 4111008, 4191616, 4453592, 4858464, 5481344, 6287424, 6477952, 6680388, 8222016, 8907184, 9716928, 12574848, 13360776, 16444032, 17814368, 19433856, 26721552, 35628736, 53443104, 71257472, 106886208, 213772416]

約数ペア:

[(1, 213772416), (2, 106886208), (3, 71257472), (4, 53443104), (6, 35628736), (8, 26721552), (11, 19433856), (12, 17814368), (13, 16444032), (16, 13360776), (17, 12574848), (22, 9716928), (24, 8907184), (26, 8222016), (32, 6680388), (33, 6477952), (34, 6287424), (39, 5481344), (44, 4858464), (48, 4453592), (51, 4191616), (52, 4111008), (64, 3340194), (66, 3238976), (68, 3143712), (78, 2740672), (88, 2429232), (96, 2226796), (102, 2095808), (104, 2055504), (128, 1670097), (132, 1619488), (136, 1571856), (143, 1494912), (156, 1370336), (176, 1214616), (187, 1143168), (192, 1113398), (204, 1047904), (208, 1027752), (221, 967296), (229, 933504), (264, 809744), (272, 785928), (286, 747456), (312, 685168), (352, 607308), (374, 571584), (384, 556699), (408, 523952), (416, 513876), (429, 498304), (442, 483648), (458, 466752), (528, 404872), (544, 392964), (561, 381056), (572, 373728), (624, 342584), (663, 322432), (687, 311168), (704, 303654), (748, 285792), (816, 261976), (832, 256938), (858, 249152), (884, 241824), (916, 233376), (1056, 202436), (1088, 196482), (1122, 190528), (1144, 186864), (1248, 171292), (1326, 161216), (1374, 155584), (1408, 151827), (1496, 142896), (1632, 130988), (1664, 128469), (1716, 124576), (1768, 120912), (1832, 116688), (2112, 101218), (2176, 98241), (2244, 95264), (2288, 93432), (2431, 87936), (2496, 85646), (2519, 84864), (2652, 80608), (2748, 77792), (2977, 71808), (2992, 71448), (3264, 65494), (3432, 62288), (3536, 60456), (3664, 58344), (3893, 54912), (4224, 50609), (4488, 47632), (4576, 46716), (4862, 43968), (4992, 42823), (5038, 42432), (5304, 40304), (5496, 38896), (5954, 35904), (5984, 35724), (6528, 32747), (6864, 31144), (7072, 30228), (7293, 29312), (7328, 29172), (7557, 28288), (7786, 27456), (8931, 23936), (8976, 23816), (9152, 23358), (9724, 21984), (10076, 21216), (10608, 20152), (10992, 19448), (11679, 18304), (11908, 17952), (11968, 17862), (13728, 15572), (14144, 15114), (14586, 14656)]