321845712

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:385

約数の個数: 160

約数和(自身を含む): 929702400

約数和(自身を除く): 607856688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 38, 43, 48, 57, 58, 76, 86, 87, 114, 116, 129, 152, 172, 174, 228, 232, 258, 283, 304, 344, 348, 456, 464, 516, 551, 566, 688, 696, 817, 849, 912, 1032, 1102, 1132, 1247, 1392, 1634, 1653, 1698, 2064, 2204, 2264, 2451, 2494, 3268, 3306, 3396, 3741, 4408, 4528, 4902, 4988, 5377, 6536, 6612, 6792, 7482, 8207, 8816, 9804, 9976, 10754, 12169, 13072, 13224, 13584, 14964, 16131, 16414, 19608, 19952, 21508, 23693, 24338, 24621, 26448, 29928, 32262, 32828, 36507, 39216, 43016, 47386, 48676, 49242, 59856, 64524, 65656, 71079, 73014, 86032, 94772, 97352, 98484, 129048, 131312, 142158, 146028, 155933, 189544, 194704, 196968, 231211, 258096, 284316, 292056, 311866, 352901, 379088, 393936, 462422, 467799, 568632, 584112, 623732, 693633, 705802, 924844, 935598, 1058703, 1137264, 1247464, 1387266, 1411604, 1849688, 1871196, 2117406, 2494928, 2774532, 2823208, 3699376, 3742392, 4234812, 5549064, 5646416, 6705119, 7484784, 8469624, 11098128, 13410238, 16939248, 20115357, 26820476, 40230714, 53640952, 80461428, 107281904, 160922856, 321845712]

約数ペア:

[(1, 321845712), (2, 160922856), (3, 107281904), (4, 80461428), (6, 53640952), (8, 40230714), (12, 26820476), (16, 20115357), (19, 16939248), (24, 13410238), (29, 11098128), (38, 8469624), (43, 7484784), (48, 6705119), (57, 5646416), (58, 5549064), (76, 4234812), (86, 3742392), (87, 3699376), (114, 2823208), (116, 2774532), (129, 2494928), (152, 2117406), (172, 1871196), (174, 1849688), (228, 1411604), (232, 1387266), (258, 1247464), (283, 1137264), (304, 1058703), (344, 935598), (348, 924844), (456, 705802), (464, 693633), (516, 623732), (551, 584112), (566, 568632), (688, 467799), (696, 462422), (817, 393936), (849, 379088), (912, 352901), (1032, 311866), (1102, 292056), (1132, 284316), (1247, 258096), (1392, 231211), (1634, 196968), (1653, 194704), (1698, 189544), (2064, 155933), (2204, 146028), (2264, 142158), (2451, 131312), (2494, 129048), (3268, 98484), (3306, 97352), (3396, 94772), (3741, 86032), (4408, 73014), (4528, 71079), (4902, 65656), (4988, 64524), (5377, 59856), (6536, 49242), (6612, 48676), (6792, 47386), (7482, 43016), (8207, 39216), (8816, 36507), (9804, 32828), (9976, 32262), (10754, 29928), (12169, 26448), (13072, 24621), (13224, 24338), (13584, 23693), (14964, 21508), (16131, 19952), (16414, 19608)]