181084728

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:649

約数の個数: 96

約数和(自身を含む): 502548480

約数和(自身を除く): 321463752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 127, 132, 242, 254, 264, 363, 381, 484, 491, 508, 726, 762, 968, 982, 1016, 1397, 1452, 1473, 1524, 1964, 2794, 2904, 2946, 3048, 3928, 4191, 5401, 5588, 5892, 8382, 10802, 11176, 11784, 15367, 16203, 16764, 21604, 30734, 32406, 33528, 43208, 46101, 59411, 61468, 62357, 64812, 92202, 118822, 122936, 124714, 129624, 178233, 184404, 187071, 237644, 249428, 356466, 368808, 374142, 475288, 498856, 685927, 712932, 748284, 1371854, 1425864, 1496568, 2057781, 2743708, 4115562, 5487416, 7545197, 8231124, 15090394, 16462248, 22635591, 30180788, 45271182, 60361576, 90542364, 181084728]

約数ペア:

[(1, 181084728), (2, 90542364), (3, 60361576), (4, 45271182), (6, 30180788), (8, 22635591), (11, 16462248), (12, 15090394), (22, 8231124), (24, 7545197), (33, 5487416), (44, 4115562), (66, 2743708), (88, 2057781), (121, 1496568), (127, 1425864), (132, 1371854), (242, 748284), (254, 712932), (264, 685927), (363, 498856), (381, 475288), (484, 374142), (491, 368808), (508, 356466), (726, 249428), (762, 237644), (968, 187071), (982, 184404), (1016, 178233), (1397, 129624), (1452, 124714), (1473, 122936), (1524, 118822), (1964, 92202), (2794, 64812), (2904, 62357), (2946, 61468), (3048, 59411), (3928, 46101), (4191, 43208), (5401, 33528), (5588, 32406), (5892, 30734), (8382, 21604), (10802, 16764), (11176, 16203), (11784, 15367)]