1625444892

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{709}}^1\times {\mathrm{1481}}^1$

素因数の和:2243

約数の個数: 72

約数和(自身を含む): 4213088880

約数和(自身を除く): 2587643988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 709, 774, 1418, 1481, 1548, 2127, 2836, 2962, 4254, 4443, 5924, 6381, 8508, 8886, 12762, 13329, 17772, 25524, 26658, 30487, 53316, 60974, 63683, 91461, 121948, 127366, 182922, 191049, 254732, 274383, 365844, 382098, 548766, 573147, 764196, 1050029, 1097532, 1146294, 2100058, 2292588, 3150087, 4200116, 6300174, 9450261, 12600348, 18900522, 37801044, 45151247, 90302494, 135453741, 180604988, 270907482, 406361223, 541814964, 812722446, 1625444892]

約数ペア:

[(1, 1625444892), (2, 812722446), (3, 541814964), (4, 406361223), (6, 270907482), (9, 180604988), (12, 135453741), (18, 90302494), (36, 45151247), (43, 37801044), (86, 18900522), (129, 12600348), (172, 9450261), (258, 6300174), (387, 4200116), (516, 3150087), (709, 2292588), (774, 2100058), (1418, 1146294), (1481, 1097532), (1548, 1050029), (2127, 764196), (2836, 573147), (2962, 548766), (4254, 382098), (4443, 365844), (5924, 274383), (6381, 254732), (8508, 191049), (8886, 182922), (12762, 127366), (13329, 121948), (17772, 91461), (25524, 63683), (26658, 60974), (30487, 53316)]