1253481376

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{5557}}^1$

素因数の和:5646

約数の個数: 96

約数和(自身を含む): 3025330560

約数和(自身を除く): 1771849184

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 53, 56, 76, 106, 112, 133, 152, 212, 224, 266, 304, 371, 424, 532, 608, 742, 848, 1007, 1064, 1484, 1696, 2014, 2128, 2968, 4028, 4256, 5557, 5936, 7049, 8056, 11114, 11872, 14098, 16112, 22228, 28196, 32224, 38899, 44456, 56392, 77798, 88912, 105583, 112784, 155596, 177824, 211166, 225568, 294521, 311192, 422332, 589042, 622384, 739081, 844664, 1178084, 1244768, 1478162, 1689328, 2061647, 2356168, 2956324, 3378656, 4123294, 4712336, 5595899, 5912648, 8246588, 9424672, 11191798, 11825296, 16493176, 22383596, 23650592, 32986352, 39171293, 44767192, 65972704, 78342586, 89534384, 156685172, 179068768, 313370344, 626740688, 1253481376]

約数ペア:

[(1, 1253481376), (2, 626740688), (4, 313370344), (7, 179068768), (8, 156685172), (14, 89534384), (16, 78342586), (19, 65972704), (28, 44767192), (32, 39171293), (38, 32986352), (53, 23650592), (56, 22383596), (76, 16493176), (106, 11825296), (112, 11191798), (133, 9424672), (152, 8246588), (212, 5912648), (224, 5595899), (266, 4712336), (304, 4123294), (371, 3378656), (424, 2956324), (532, 2356168), (608, 2061647), (742, 1689328), (848, 1478162), (1007, 1244768), (1064, 1178084), (1484, 844664), (1696, 739081), (2014, 622384), (2128, 589042), (2968, 422332), (4028, 311192), (4256, 294521), (5557, 225568), (5936, 211166), (7049, 177824), (8056, 155596), (11114, 112784), (11872, 105583), (14098, 88912), (16112, 77798), (22228, 56392), (28196, 44456), (32224, 38899)]