298615552

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{73}}^1$

素因数の和:166

約数の個数: 108

約数和(自身を含む): 658719880

約数和(自身を除く): 360104328

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 73, 76, 116, 128, 146, 152, 232, 256, 292, 304, 464, 551, 584, 608, 841, 928, 1102, 1168, 1216, 1387, 1682, 1856, 2117, 2204, 2336, 2432, 2774, 3364, 3712, 4234, 4408, 4672, 4864, 5548, 6728, 7424, 8468, 8816, 9344, 11096, 13456, 15979, 16936, 17632, 18688, 22192, 26912, 31958, 33872, 35264, 40223, 44384, 53824, 61393, 63916, 67744, 70528, 80446, 88768, 107648, 122786, 127832, 135488, 141056, 160892, 177536, 215296, 245572, 255664, 270976, 321784, 355072, 491144, 511328, 541952, 643568, 982288, 1022656, 1166467, 1287136, 1964576, 2045312, 2332934, 2574272, 3929152, 4090624, 4665868, 5148544, 7858304, 9331736, 10297088, 15716608, 18663472, 37326944, 74653888, 149307776, 298615552]

約数ペア:

[(1, 298615552), (2, 149307776), (4, 74653888), (8, 37326944), (16, 18663472), (19, 15716608), (29, 10297088), (32, 9331736), (38, 7858304), (58, 5148544), (64, 4665868), (73, 4090624), (76, 3929152), (116, 2574272), (128, 2332934), (146, 2045312), (152, 1964576), (232, 1287136), (256, 1166467), (292, 1022656), (304, 982288), (464, 643568), (551, 541952), (584, 511328), (608, 491144), (841, 355072), (928, 321784), (1102, 270976), (1168, 255664), (1216, 245572), (1387, 215296), (1682, 177536), (1856, 160892), (2117, 141056), (2204, 135488), (2336, 127832), (2432, 122786), (2774, 107648), (3364, 88768), (3712, 80446), (4234, 70528), (4408, 67744), (4672, 63916), (4864, 61393), (5548, 53824), (6728, 44384), (7424, 40223), (8468, 35264), (8816, 33872), (9344, 31958), (11096, 26912), (13456, 22192), (15979, 18688), (16936, 17632)]