288168608

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:315

約数の個数: 144

約数和(自身を含む): 724749984

約数和(自身を除く): 436581376

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 67, 91, 98, 104, 112, 134, 182, 196, 208, 211, 224, 268, 364, 392, 416, 422, 469, 536, 637, 728, 784, 844, 871, 938, 1072, 1274, 1456, 1477, 1568, 1688, 1742, 1876, 2144, 2548, 2743, 2912, 2954, 3283, 3376, 3484, 3752, 5096, 5486, 5908, 6097, 6566, 6752, 6968, 7504, 10192, 10339, 10972, 11816, 12194, 13132, 13936, 14137, 15008, 19201, 20384, 20678, 21944, 23632, 24388, 26264, 27872, 28274, 38402, 41356, 42679, 43888, 47264, 48776, 52528, 56548, 76804, 82712, 85358, 87776, 97552, 98959, 105056, 113096, 134407, 153608, 165424, 170716, 183781, 195104, 197918, 226192, 268814, 307216, 330848, 341432, 367562, 395836, 452384, 537628, 614432, 682864, 692713, 735124, 791672, 1075256, 1286467, 1365728, 1385426, 1470248, 1583344, 2150512, 2572934, 2770852, 2940496, 3166688, 4301024, 5145868, 5541704, 5880992, 9005269, 10291736, 11083408, 18010538, 20583472, 22166816, 36021076, 41166944, 72042152, 144084304, 288168608]

約数ペア:

[(1, 288168608), (2, 144084304), (4, 72042152), (7, 41166944), (8, 36021076), (13, 22166816), (14, 20583472), (16, 18010538), (26, 11083408), (28, 10291736), (32, 9005269), (49, 5880992), (52, 5541704), (56, 5145868), (67, 4301024), (91, 3166688), (98, 2940496), (104, 2770852), (112, 2572934), (134, 2150512), (182, 1583344), (196, 1470248), (208, 1385426), (211, 1365728), (224, 1286467), (268, 1075256), (364, 791672), (392, 735124), (416, 692713), (422, 682864), (469, 614432), (536, 537628), (637, 452384), (728, 395836), (784, 367562), (844, 341432), (871, 330848), (938, 307216), (1072, 268814), (1274, 226192), (1456, 197918), (1477, 195104), (1568, 183781), (1688, 170716), (1742, 165424), (1876, 153608), (2144, 134407), (2548, 113096), (2743, 105056), (2912, 98959), (2954, 97552), (3283, 87776), (3376, 85358), (3484, 82712), (3752, 76804), (5096, 56548), (5486, 52528), (5908, 48776), (6097, 47264), (6566, 43888), (6752, 42679), (6968, 41356), (7504, 38402), (10192, 28274), (10339, 27872), (10972, 26264), (11816, 24388), (12194, 23632), (13132, 21944), (13936, 20678), (14137, 20384), (15008, 19201)]