276781752

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{409}}^1$

素因数の和:678

約数の個数: 128

約数和(自身を含む): 833448000

約数和(自身を除く): 556666248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 241, 312, 351, 409, 468, 482, 702, 723, 818, 936, 964, 1227, 1404, 1446, 1636, 1928, 2169, 2454, 2808, 2892, 3133, 3272, 3681, 4338, 4908, 5317, 5784, 6266, 6507, 7362, 8676, 9399, 9816, 10634, 11043, 12532, 13014, 14724, 15951, 17352, 18798, 21268, 22086, 25064, 26028, 28197, 29448, 31902, 37596, 42536, 44172, 47853, 52056, 56394, 63804, 75192, 84591, 88344, 95706, 98569, 112788, 127608, 143559, 169182, 191412, 197138, 225576, 287118, 295707, 338364, 382824, 394276, 574236, 591414, 676728, 788552, 887121, 1148472, 1182828, 1281397, 1774242, 2365656, 2562794, 2661363, 3548484, 3844191, 5125588, 5322726, 7096968, 7688382, 10251176, 10645452, 11532573, 15376764, 21290904, 23065146, 30753528, 34597719, 46130292, 69195438, 92260584, 138390876, 276781752]

約数ペア:

[(1, 276781752), (2, 138390876), (3, 92260584), (4, 69195438), (6, 46130292), (8, 34597719), (9, 30753528), (12, 23065146), (13, 21290904), (18, 15376764), (24, 11532573), (26, 10645452), (27, 10251176), (36, 7688382), (39, 7096968), (52, 5322726), (54, 5125588), (72, 3844191), (78, 3548484), (104, 2661363), (108, 2562794), (117, 2365656), (156, 1774242), (216, 1281397), (234, 1182828), (241, 1148472), (312, 887121), (351, 788552), (409, 676728), (468, 591414), (482, 574236), (702, 394276), (723, 382824), (818, 338364), (936, 295707), (964, 287118), (1227, 225576), (1404, 197138), (1446, 191412), (1636, 169182), (1928, 143559), (2169, 127608), (2454, 112788), (2808, 98569), (2892, 95706), (3133, 88344), (3272, 84591), (3681, 75192), (4338, 63804), (4908, 56394), (5317, 52056), (5784, 47853), (6266, 44172), (6507, 42536), (7362, 37596), (8676, 31902), (9399, 29448), (9816, 28197), (10634, 26028), (11043, 25064), (12532, 22086), (13014, 21268), (14724, 18798), (15951, 17352)]