211923936

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3391}}^1$

素因数の和:3445

約数の個数: 144

約数和(自身を含む): 711180288

約数和(自身を除く): 499256352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 217, 224, 248, 252, 279, 288, 336, 372, 434, 496, 504, 558, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1488, 1736, 1953, 2016, 2232, 2604, 2976, 3391, 3472, 3906, 4464, 5208, 6782, 6944, 7812, 8928, 10173, 10416, 13564, 15624, 20346, 20832, 23737, 27128, 30519, 31248, 40692, 47474, 54256, 61038, 62496, 71211, 81384, 94948, 105121, 108512, 122076, 142422, 162768, 189896, 210242, 213633, 244152, 284844, 315363, 325536, 379792, 420484, 427266, 488304, 569688, 630726, 735847, 759584, 840968, 854532, 946089, 976608, 1139376, 1261452, 1471694, 1681936, 1709064, 1892178, 2207541, 2278752, 2522904, 2943388, 3363872, 3418128, 3784356, 4415082, 5045808, 5886776, 6622623, 6836256, 7568712, 8830164, 10091616, 11773552, 13245246, 15137424, 17660328, 23547104, 26490492, 30274848, 35320656, 52980984, 70641312, 105961968, 211923936]

約数ペア:

[(1, 211923936), (2, 105961968), (3, 70641312), (4, 52980984), (6, 35320656), (7, 30274848), (8, 26490492), (9, 23547104), (12, 17660328), (14, 15137424), (16, 13245246), (18, 11773552), (21, 10091616), (24, 8830164), (28, 7568712), (31, 6836256), (32, 6622623), (36, 5886776), (42, 5045808), (48, 4415082), (56, 3784356), (62, 3418128), (63, 3363872), (72, 2943388), (84, 2522904), (93, 2278752), (96, 2207541), (112, 1892178), (124, 1709064), (126, 1681936), (144, 1471694), (168, 1261452), (186, 1139376), (217, 976608), (224, 946089), (248, 854532), (252, 840968), (279, 759584), (288, 735847), (336, 630726), (372, 569688), (434, 488304), (496, 427266), (504, 420484), (558, 379792), (651, 325536), (672, 315363), (744, 284844), (868, 244152), (992, 213633), (1008, 210242), (1116, 189896), (1302, 162768), (1488, 142422), (1736, 122076), (1953, 108512), (2016, 105121), (2232, 94948), (2604, 81384), (2976, 71211), (3391, 62496), (3472, 61038), (3906, 54256), (4464, 47474), (5208, 40692), (6782, 31248), (6944, 30519), (7812, 27128), (8928, 23737), (10173, 20832), (10416, 20346), (13564, 15624)]