248993152

素因数分解:

$2^7\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 541105920

約数和(自身を除く): 292112768

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 64, 68, 106, 127, 128, 136, 212, 254, 272, 289, 424, 508, 544, 578, 848, 901, 1016, 1088, 1156, 1696, 1802, 2032, 2159, 2176, 2312, 3392, 3604, 4064, 4318, 4624, 6731, 6784, 7208, 8128, 8636, 9248, 13462, 14416, 15317, 16256, 17272, 18496, 26924, 28832, 30634, 34544, 36703, 36992, 53848, 57664, 61268, 69088, 73406, 107696, 114427, 115328, 122536, 138176, 146812, 215392, 228854, 245072, 276352, 293624, 430784, 457708, 490144, 587248, 861568, 915416, 980288, 1174496, 1830832, 1945259, 1960576, 2348992, 3661664, 3890518, 4697984, 7323328, 7781036, 14646656, 15562072, 31124144, 62248288, 124496576, 248993152]

約数ペア:

[(1, 248993152), (2, 124496576), (4, 62248288), (8, 31124144), (16, 15562072), (17, 14646656), (32, 7781036), (34, 7323328), (53, 4697984), (64, 3890518), (68, 3661664), (106, 2348992), (127, 1960576), (128, 1945259), (136, 1830832), (212, 1174496), (254, 980288), (272, 915416), (289, 861568), (424, 587248), (508, 490144), (544, 457708), (578, 430784), (848, 293624), (901, 276352), (1016, 245072), (1088, 228854), (1156, 215392), (1696, 146812), (1802, 138176), (2032, 122536), (2159, 115328), (2176, 114427), (2312, 107696), (3392, 73406), (3604, 69088), (4064, 61268), (4318, 57664), (4624, 53848), (6731, 36992), (6784, 36703), (7208, 34544), (8128, 30634), (8636, 28832), (9248, 26924), (13462, 18496), (14416, 17272), (15317, 16256)]