287584272

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2869

約数の個数: 120

約数和(自身を含む): 867230208

約数和(自身を除く): 579645936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 36, 46, 48, 62, 69, 72, 92, 93, 124, 138, 144, 184, 186, 207, 248, 276, 279, 368, 372, 414, 496, 552, 558, 713, 744, 828, 1104, 1116, 1426, 1488, 1656, 2139, 2232, 2801, 2852, 3312, 4278, 4464, 5602, 5704, 6417, 8403, 8556, 11204, 11408, 12834, 16806, 17112, 22408, 25209, 25668, 33612, 34224, 44816, 50418, 51336, 64423, 67224, 86831, 100836, 102672, 128846, 134448, 173662, 193269, 201672, 257692, 260493, 347324, 386538, 403344, 515384, 520986, 579807, 694648, 773076, 781479, 1030768, 1041972, 1159614, 1389296, 1546152, 1562958, 1997113, 2083944, 2319228, 3092304, 3125916, 3994226, 4167888, 4638456, 5991339, 6251832, 7988452, 9276912, 11982678, 12503664, 15976904, 17974017, 23965356, 31953808, 35948034, 47930712, 71896068, 95861424, 143792136, 287584272]

約数ペア:

[(1, 287584272), (2, 143792136), (3, 95861424), (4, 71896068), (6, 47930712), (8, 35948034), (9, 31953808), (12, 23965356), (16, 17974017), (18, 15976904), (23, 12503664), (24, 11982678), (31, 9276912), (36, 7988452), (46, 6251832), (48, 5991339), (62, 4638456), (69, 4167888), (72, 3994226), (92, 3125916), (93, 3092304), (124, 2319228), (138, 2083944), (144, 1997113), (184, 1562958), (186, 1546152), (207, 1389296), (248, 1159614), (276, 1041972), (279, 1030768), (368, 781479), (372, 773076), (414, 694648), (496, 579807), (552, 520986), (558, 515384), (713, 403344), (744, 386538), (828, 347324), (1104, 260493), (1116, 257692), (1426, 201672), (1488, 193269), (1656, 173662), (2139, 134448), (2232, 128846), (2801, 102672), (2852, 100836), (3312, 86831), (4278, 67224), (4464, 64423), (5602, 51336), (5704, 50418), (6417, 44816), (8403, 34224), (8556, 33612), (11204, 25668), (11408, 25209), (12834, 22408), (16806, 17112)]