212824768

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:450

約数の個数: 112

約数和(自身を含む): 494653824

約数和(自身を除く): 281829056

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 41, 52, 64, 68, 82, 104, 136, 164, 208, 221, 272, 328, 367, 416, 442, 533, 544, 656, 697, 734, 832, 884, 1066, 1088, 1312, 1394, 1468, 1768, 2132, 2624, 2788, 2936, 3536, 4264, 4771, 5576, 5872, 6239, 7072, 8528, 9061, 9542, 11152, 11744, 12478, 14144, 15047, 17056, 18122, 19084, 22304, 23488, 24956, 30094, 34112, 36244, 38168, 44608, 49912, 60188, 72488, 76336, 81107, 99824, 120376, 144976, 152672, 162214, 195611, 199648, 240752, 255799, 289952, 305344, 324428, 391222, 399296, 481504, 511598, 579904, 648856, 782444, 963008, 1023196, 1297712, 1564888, 2046392, 2595424, 3129776, 3325387, 4092784, 5190848, 6259552, 6650774, 8185568, 12519104, 13301548, 16371136, 26603096, 53206192, 106412384, 212824768]

約数ペア:

[(1, 212824768), (2, 106412384), (4, 53206192), (8, 26603096), (13, 16371136), (16, 13301548), (17, 12519104), (26, 8185568), (32, 6650774), (34, 6259552), (41, 5190848), (52, 4092784), (64, 3325387), (68, 3129776), (82, 2595424), (104, 2046392), (136, 1564888), (164, 1297712), (208, 1023196), (221, 963008), (272, 782444), (328, 648856), (367, 579904), (416, 511598), (442, 481504), (533, 399296), (544, 391222), (656, 324428), (697, 305344), (734, 289952), (832, 255799), (884, 240752), (1066, 199648), (1088, 195611), (1312, 162214), (1394, 152672), (1468, 144976), (1768, 120376), (2132, 99824), (2624, 81107), (2788, 76336), (2936, 72488), (3536, 60188), (4264, 49912), (4771, 44608), (5576, 38168), (5872, 36244), (6239, 34112), (7072, 30094), (8528, 24956), (9061, 23488), (9542, 22304), (11152, 19084), (11744, 18122), (12478, 17056), (14144, 15047)]