281531592

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{929}}^1$

素因数の和:1028

約数の個数: 128

約数和(自身を含む): 830304000

約数和(自身を除く): 548772408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 61, 69, 72, 92, 108, 122, 138, 183, 184, 207, 216, 244, 276, 366, 414, 488, 549, 552, 621, 732, 828, 929, 1098, 1242, 1403, 1464, 1647, 1656, 1858, 2196, 2484, 2787, 2806, 3294, 3716, 4209, 4392, 4968, 5574, 5612, 6588, 7432, 8361, 8418, 11148, 11224, 12627, 13176, 16722, 16836, 21367, 22296, 25083, 25254, 33444, 33672, 37881, 42734, 50166, 50508, 56669, 64101, 66888, 75762, 85468, 100332, 101016, 113338, 128202, 151524, 170007, 170936, 192303, 200664, 226676, 256404, 303048, 340014, 384606, 453352, 510021, 512808, 576909, 680028, 769212, 1020042, 1153818, 1303387, 1360056, 1530063, 1538424, 2040084, 2307636, 2606774, 3060126, 3910161, 4080168, 4615272, 5213548, 6120252, 7820322, 10427096, 11730483, 12240504, 15640644, 23460966, 31281288, 35191449, 46921932, 70382898, 93843864, 140765796, 281531592]

約数ペア:

[(1, 281531592), (2, 140765796), (3, 93843864), (4, 70382898), (6, 46921932), (8, 35191449), (9, 31281288), (12, 23460966), (18, 15640644), (23, 12240504), (24, 11730483), (27, 10427096), (36, 7820322), (46, 6120252), (54, 5213548), (61, 4615272), (69, 4080168), (72, 3910161), (92, 3060126), (108, 2606774), (122, 2307636), (138, 2040084), (183, 1538424), (184, 1530063), (207, 1360056), (216, 1303387), (244, 1153818), (276, 1020042), (366, 769212), (414, 680028), (488, 576909), (549, 512808), (552, 510021), (621, 453352), (732, 384606), (828, 340014), (929, 303048), (1098, 256404), (1242, 226676), (1403, 200664), (1464, 192303), (1647, 170936), (1656, 170007), (1858, 151524), (2196, 128202), (2484, 113338), (2787, 101016), (2806, 100332), (3294, 85468), (3716, 75762), (4209, 66888), (4392, 64101), (4968, 56669), (5574, 50508), (5612, 50166), (6588, 42734), (7432, 37881), (8361, 33672), (8418, 33444), (11148, 25254), (11224, 25083), (12627, 22296), (13176, 21367), (16722, 16836)]