2558045136

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1\times {\mathrm{1409}}^1$

素因数の和:1876

約数の個数: 80

約数和(自身を含む): 6692875200

約数和(自身を除く): 4134830064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 218, 327, 347, 436, 654, 694, 872, 1041, 1308, 1388, 1409, 1744, 2082, 2616, 2776, 2818, 4164, 4227, 5232, 5552, 5636, 8328, 8454, 11272, 16656, 16908, 22544, 33816, 37823, 67632, 75646, 113469, 151292, 153581, 226938, 302584, 307162, 453876, 460743, 488923, 605168, 614324, 907752, 921486, 977846, 1228648, 1466769, 1815504, 1842972, 1955692, 2457296, 2933538, 3685944, 3911384, 5867076, 7371888, 7822768, 11734152, 23468304, 53292607, 106585214, 159877821, 213170428, 319755642, 426340856, 639511284, 852681712, 1279022568, 2558045136]

約数ペア:

[(1, 2558045136), (2, 1279022568), (3, 852681712), (4, 639511284), (6, 426340856), (8, 319755642), (12, 213170428), (16, 159877821), (24, 106585214), (48, 53292607), (109, 23468304), (218, 11734152), (327, 7822768), (347, 7371888), (436, 5867076), (654, 3911384), (694, 3685944), (872, 2933538), (1041, 2457296), (1308, 1955692), (1388, 1842972), (1409, 1815504), (1744, 1466769), (2082, 1228648), (2616, 977846), (2776, 921486), (2818, 907752), (4164, 614324), (4227, 605168), (5232, 488923), (5552, 460743), (5636, 453876), (8328, 307162), (8454, 302584), (11272, 226938), (16656, 153581), (16908, 151292), (22544, 113469), (33816, 75646), (37823, 67632)]