541420872

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{1439}}^1$

素因数の和:1766

約数の個数: 64

約数和(自身を含む): 1382054400

約数和(自身を除く): 840633528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 257, 366, 488, 514, 732, 771, 1028, 1439, 1464, 1542, 2056, 2878, 3084, 4317, 5756, 6168, 8634, 11512, 15677, 17268, 31354, 34536, 47031, 62708, 87779, 94062, 125416, 175558, 188124, 263337, 351116, 369823, 376248, 526674, 702232, 739646, 1053348, 1109469, 1479292, 2106696, 2218938, 2958584, 4437876, 8875752, 22559203, 45118406, 67677609, 90236812, 135355218, 180473624, 270710436, 541420872]

約数ペア:

[(1, 541420872), (2, 270710436), (3, 180473624), (4, 135355218), (6, 90236812), (8, 67677609), (12, 45118406), (24, 22559203), (61, 8875752), (122, 4437876), (183, 2958584), (244, 2218938), (257, 2106696), (366, 1479292), (488, 1109469), (514, 1053348), (732, 739646), (771, 702232), (1028, 526674), (1439, 376248), (1464, 369823), (1542, 351116), (2056, 263337), (2878, 188124), (3084, 175558), (4317, 125416), (5756, 94062), (6168, 87779), (8634, 62708), (11512, 47031), (15677, 34536), (17268, 31354)]