181311744

素因数分解:

$2^8\times 3^1\times {\mathrm{307}}^1\times {\mathrm{769}}^1$

素因数の和:1095

約数の個数: 72

約数和(自身を含む): 484755040

約数和(自身を除く): 303443296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 307, 384, 614, 768, 769, 921, 1228, 1538, 1842, 2307, 2456, 3076, 3684, 4614, 4912, 6152, 7368, 9228, 9824, 12304, 14736, 18456, 19648, 24608, 29472, 36912, 39296, 49216, 58944, 73824, 78592, 98432, 117888, 147648, 196864, 235776, 236083, 295296, 472166, 590592, 708249, 944332, 1416498, 1888664, 2832996, 3777328, 5665992, 7554656, 11331984, 15109312, 22663968, 30218624, 45327936, 60437248, 90655872, 181311744]

約数ペア:

[(1, 181311744), (2, 90655872), (3, 60437248), (4, 45327936), (6, 30218624), (8, 22663968), (12, 15109312), (16, 11331984), (24, 7554656), (32, 5665992), (48, 3777328), (64, 2832996), (96, 1888664), (128, 1416498), (192, 944332), (256, 708249), (307, 590592), (384, 472166), (614, 295296), (768, 236083), (769, 235776), (921, 196864), (1228, 147648), (1538, 117888), (1842, 98432), (2307, 78592), (2456, 73824), (3076, 58944), (3684, 49216), (4614, 39296), (4912, 36912), (6152, 29472), (7368, 24608), (9228, 19648), (9824, 18456), (12304, 14736)]