208427328

素因数分解:

$2^6\times 3^2\times {\mathrm{47}}^1\times {\mathrm{7699}}^1$

素因数の和:7764

約数の個数: 84

約数和(自身を含む): 610209600

約数和(自身を除く): 401782272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 141, 144, 188, 192, 282, 288, 376, 423, 564, 576, 752, 846, 1128, 1504, 1692, 2256, 3008, 3384, 4512, 6768, 7699, 9024, 13536, 15398, 23097, 27072, 30796, 46194, 61592, 69291, 92388, 123184, 138582, 184776, 246368, 277164, 361853, 369552, 492736, 554328, 723706, 739104, 1085559, 1108656, 1447412, 1478208, 2171118, 2217312, 2894824, 3256677, 4342236, 4434624, 5789648, 6513354, 8684472, 11579296, 13026708, 17368944, 23158592, 26053416, 34737888, 52106832, 69475776, 104213664, 208427328]

約数ペア:

[(1, 208427328), (2, 104213664), (3, 69475776), (4, 52106832), (6, 34737888), (8, 26053416), (9, 23158592), (12, 17368944), (16, 13026708), (18, 11579296), (24, 8684472), (32, 6513354), (36, 5789648), (47, 4434624), (48, 4342236), (64, 3256677), (72, 2894824), (94, 2217312), (96, 2171118), (141, 1478208), (144, 1447412), (188, 1108656), (192, 1085559), (282, 739104), (288, 723706), (376, 554328), (423, 492736), (564, 369552), (576, 361853), (752, 277164), (846, 246368), (1128, 184776), (1504, 138582), (1692, 123184), (2256, 92388), (3008, 69291), (3384, 61592), (4512, 46194), (6768, 30796), (7699, 27072), (9024, 23097), (13536, 15398)]