212423904

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:171

約数の個数: 384

約数和(自身を含む): 805109760

約数和(自身を除く): 592685856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 31, 32, 33, 36, 42, 44, 48, 54, 56, 62, 63, 66, 72, 77, 84, 88, 93, 96, 99, 103, 108, 112, 124, 126, 132, 144, 154, 168, 176, 186, 189, 198, 206, 216, 217, 224, 231, 248, 252, 264, 279, 288, 297, 308, 309, 336, 341, 352, 372, 378, 396, 412, 432, 434, 462, 496, 504, 528, 558, 594, 616, 618, 651, 672, 682, 693, 721, 744, 756, 792, 824, 837, 864, 868, 924, 927, 992, 1008, 1023, 1056, 1116, 1133, 1188, 1232, 1236, 1302, 1364, 1386, 1442, 1488, 1512, 1584, 1648, 1674, 1736, 1848, 1854, 1953, 2016, 2046, 2079, 2163, 2232, 2266, 2376, 2387, 2464, 2472, 2604, 2728, 2772, 2781, 2884, 2976, 3024, 3069, 3168, 3193, 3296, 3348, 3399, 3472, 3696, 3708, 3906, 4092, 4158, 4326, 4464, 4532, 4752, 4774, 4944, 5208, 5456, 5544, 5562, 5768, 5859, 6048, 6138, 6386, 6489, 6696, 6798, 6944, 7161, 7392, 7416, 7812, 7931, 8184, 8316, 8652, 8928, 9064, 9207, 9504, 9548, 9579, 9888, 10197, 10416, 10912, 11088, 11124, 11536, 11718, 12276, 12772, 12978, 13392, 13596, 14322, 14832, 15624, 15862, 16368, 16632, 17304, 18128, 18414, 19096, 19158, 19467, 20394, 20832, 21483, 22176, 22248, 22351, 23072, 23436, 23793, 24552, 25544, 25956, 26784, 27192, 28644, 28737, 29664, 30591, 31248, 31724, 32736, 33264, 34608, 35123, 36256, 36828, 38192, 38316, 38934, 40788, 42966, 44496, 44702, 46872, 47586, 49104, 51088, 51912, 54384, 57288, 57474, 61182, 62496, 63448, 64449, 66528, 67053, 69216, 70246, 71379, 73656, 76384, 76632, 77868, 81576, 85932, 86211, 88992, 89404, 93744, 95172, 98208, 102176, 103824, 105369, 108768, 114576, 114948, 122364, 126896, 128898, 134106, 140492, 142758, 147312, 153264, 155736, 163152, 171864, 172422, 178808, 187488, 190344, 201159, 207648, 210738, 214137, 229152, 229896, 244728, 245861, 253792, 257796, 268212, 280984, 285516, 294624, 306528, 311472, 316107, 326304, 343728, 344844, 357616, 380688, 402318, 421476, 428274, 459792, 489456, 491722, 515592, 536424, 561968, 571032, 603477, 622944, 632214, 687456, 689688, 715232, 737583, 761376, 804636, 842952, 856548, 919584, 948321, 978912, 983444, 1031184, 1072848, 1123936, 1142064, 1206954, 1264428, 1379376, 1475166, 1609272, 1685904, 1713096, 1896642, 1966888, 2062368, 2145696, 2212749, 2284128, 2413908, 2528856, 2758752, 2950332, 3218544, 3371808, 3426192, 3793284, 3933776, 4425498, 4827816, 5057712, 5900664, 6437088, 6638247, 6852384, 7586568, 7867552, 8850996, 9655632, 10115424, 11801328, 13276494, 15173136, 17701992, 19311264, 23602656, 26552988, 30346272, 35403984, 53105976, 70807968, 106211952, 212423904]

約数ペア:

[(1, 212423904), (2, 106211952), (3, 70807968), (4, 53105976), (6, 35403984), (7, 30346272), (8, 26552988), (9, 23602656), (11, 19311264), (12, 17701992), (14, 15173136), (16, 13276494), (18, 11801328), (21, 10115424), (22, 9655632), (24, 8850996), (27, 7867552), (28, 7586568), (31, 6852384), (32, 6638247), (33, 6437088), (36, 5900664), (42, 5057712), (44, 4827816), (48, 4425498), (54, 3933776), (56, 3793284), (62, 3426192), (63, 3371808), (66, 3218544), (72, 2950332), (77, 2758752), (84, 2528856), (88, 2413908), (93, 2284128), (96, 2212749), (99, 2145696), (103, 2062368), (108, 1966888), (112, 1896642), (124, 1713096), (126, 1685904), (132, 1609272), (144, 1475166), (154, 1379376), (168, 1264428), (176, 1206954), (186, 1142064), (189, 1123936), (198, 1072848), (206, 1031184), (216, 983444), (217, 978912), (224, 948321), (231, 919584), (248, 856548), (252, 842952), (264, 804636), (279, 761376), (288, 737583), (297, 715232), (308, 689688), (309, 687456), (336, 632214), (341, 622944), (352, 603477), (372, 571032), (378, 561968), (396, 536424), (412, 515592), (432, 491722), (434, 489456), (462, 459792), (496, 428274), (504, 421476), (528, 402318), (558, 380688), (594, 357616), (616, 344844), (618, 343728), (651, 326304), (672, 316107), (682, 311472), (693, 306528), (721, 294624), (744, 285516), (756, 280984), (792, 268212), (824, 257796), (837, 253792), (864, 245861), (868, 244728), (924, 229896), (927, 229152), (992, 214137), (1008, 210738), (1023, 207648), (1056, 201159), (1116, 190344), (1133, 187488), (1188, 178808), (1232, 172422), (1236, 171864), (1302, 163152), (1364, 155736), (1386, 153264), (1442, 147312), (1488, 142758), (1512, 140492), (1584, 134106), (1648, 128898), (1674, 126896), (1736, 122364), (1848, 114948), (1854, 114576), (1953, 108768), (2016, 105369), (2046, 103824), (2079, 102176), (2163, 98208), (2232, 95172), (2266, 93744), (2376, 89404), (2387, 88992), (2464, 86211), (2472, 85932), (2604, 81576), (2728, 77868), (2772, 76632), (2781, 76384), (2884, 73656), (2976, 71379), (3024, 70246), (3069, 69216), (3168, 67053), (3193, 66528), (3296, 64449), (3348, 63448), (3399, 62496), (3472, 61182), (3696, 57474), (3708, 57288), (3906, 54384), (4092, 51912), (4158, 51088), (4326, 49104), (4464, 47586), (4532, 46872), (4752, 44702), (4774, 44496), (4944, 42966), (5208, 40788), (5456, 38934), (5544, 38316), (5562, 38192), (5768, 36828), (5859, 36256), (6048, 35123), (6138, 34608), (6386, 33264), (6489, 32736), (6696, 31724), (6798, 31248), (6944, 30591), (7161, 29664), (7392, 28737), (7416, 28644), (7812, 27192), (7931, 26784), (8184, 25956), (8316, 25544), (8652, 24552), (8928, 23793), (9064, 23436), (9207, 23072), (9504, 22351), (9548, 22248), (9579, 22176), (9888, 21483), (10197, 20832), (10416, 20394), (10912, 19467), (11088, 19158), (11124, 19096), (11536, 18414), (11718, 18128), (12276, 17304), (12772, 16632), (12978, 16368), (13392, 15862), (13596, 15624), (14322, 14832)]