218350944

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:562

約数の個数: 192

約数和(自身を含む): 738662400

約数和(自身を除く): 520311456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 79, 84, 96, 108, 112, 126, 144, 158, 168, 189, 216, 224, 237, 252, 288, 316, 336, 378, 432, 457, 474, 504, 553, 632, 672, 711, 756, 864, 914, 948, 1008, 1106, 1264, 1371, 1422, 1512, 1659, 1828, 1896, 2016, 2133, 2212, 2528, 2742, 2844, 3024, 3199, 3318, 3656, 3792, 4113, 4266, 4424, 4977, 5484, 5688, 6048, 6398, 6636, 7312, 7584, 8226, 8532, 8848, 9597, 9954, 10968, 11376, 12339, 12796, 13272, 14624, 14931, 16452, 17064, 17696, 19194, 19908, 21936, 22752, 24678, 25592, 26544, 28791, 29862, 32904, 34128, 36103, 38388, 39816, 43872, 49356, 51184, 53088, 57582, 59724, 65808, 68256, 72206, 76776, 79632, 86373, 98712, 102368, 108309, 115164, 119448, 131616, 144412, 153552, 159264, 172746, 197424, 216618, 230328, 238896, 252721, 288824, 307104, 324927, 345492, 394848, 433236, 460656, 477792, 505442, 577648, 649854, 690984, 758163, 866472, 921312, 974781, 1010884, 1155296, 1299708, 1381968, 1516326, 1732944, 1949562, 2021768, 2274489, 2599416, 2763936, 3032652, 3465888, 3899124, 4043536, 4548978, 5198832, 6065304, 6823467, 7798248, 8087072, 9097956, 10397664, 12130608, 13646934, 15596496, 18195912, 24261216, 27293868, 31192992, 36391824, 54587736, 72783648, 109175472, 218350944]

約数ペア:

[(1, 218350944), (2, 109175472), (3, 72783648), (4, 54587736), (6, 36391824), (7, 31192992), (8, 27293868), (9, 24261216), (12, 18195912), (14, 15596496), (16, 13646934), (18, 12130608), (21, 10397664), (24, 9097956), (27, 8087072), (28, 7798248), (32, 6823467), (36, 6065304), (42, 5198832), (48, 4548978), (54, 4043536), (56, 3899124), (63, 3465888), (72, 3032652), (79, 2763936), (84, 2599416), (96, 2274489), (108, 2021768), (112, 1949562), (126, 1732944), (144, 1516326), (158, 1381968), (168, 1299708), (189, 1155296), (216, 1010884), (224, 974781), (237, 921312), (252, 866472), (288, 758163), (316, 690984), (336, 649854), (378, 577648), (432, 505442), (457, 477792), (474, 460656), (504, 433236), (553, 394848), (632, 345492), (672, 324927), (711, 307104), (756, 288824), (864, 252721), (914, 238896), (948, 230328), (1008, 216618), (1106, 197424), (1264, 172746), (1371, 159264), (1422, 153552), (1512, 144412), (1659, 131616), (1828, 119448), (1896, 115164), (2016, 108309), (2133, 102368), (2212, 98712), (2528, 86373), (2742, 79632), (2844, 76776), (3024, 72206), (3199, 68256), (3318, 65808), (3656, 59724), (3792, 57582), (4113, 53088), (4266, 51184), (4424, 49356), (4977, 43872), (5484, 39816), (5688, 38388), (6048, 36103), (6398, 34128), (6636, 32904), (7312, 29862), (7584, 28791), (8226, 26544), (8532, 25592), (8848, 24678), (9597, 22752), (9954, 21936), (10968, 19908), (11376, 19194), (12339, 17696), (12796, 17064), (13272, 16452), (14624, 14931)]