1258777776

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{1523}}^1$

素因数の和:1858

約数の個数: 80

約数和(自身を含む): 3315394944

約数和(自身を除く): 2056617168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 257, 268, 402, 514, 536, 771, 804, 1028, 1072, 1523, 1542, 1608, 2056, 3046, 3084, 3216, 4112, 4569, 6092, 6168, 9138, 12184, 12336, 17219, 18276, 24368, 34438, 36552, 51657, 68876, 73104, 102041, 103314, 137752, 204082, 206628, 275504, 306123, 391411, 408164, 413256, 612246, 782822, 816328, 826512, 1174233, 1224492, 1565644, 1632656, 2348466, 2448984, 3131288, 4696932, 4897968, 6262576, 9393864, 18787728, 26224537, 52449074, 78673611, 104898148, 157347222, 209796296, 314694444, 419592592, 629388888, 1258777776]

約数ペア:

[(1, 1258777776), (2, 629388888), (3, 419592592), (4, 314694444), (6, 209796296), (8, 157347222), (12, 104898148), (16, 78673611), (24, 52449074), (48, 26224537), (67, 18787728), (134, 9393864), (201, 6262576), (257, 4897968), (268, 4696932), (402, 3131288), (514, 2448984), (536, 2348466), (771, 1632656), (804, 1565644), (1028, 1224492), (1072, 1174233), (1523, 826512), (1542, 816328), (1608, 782822), (2056, 612246), (3046, 413256), (3084, 408164), (3216, 391411), (4112, 306123), (4569, 275504), (6092, 206628), (6168, 204082), (9138, 137752), (12184, 103314), (12336, 102041), (17219, 73104), (18276, 68876), (24368, 51657), (34438, 36552)]