438445872

素因数分解:

$2^4\times 3^5\times {\mathrm{23}}^1\times {\mathrm{4903}}^1$

素因数の和:4949

約数の個数: 120

約数和(自身を含む): 1328081664

約数和(自身を除く): 889635792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 81, 92, 108, 138, 144, 162, 184, 207, 216, 243, 276, 324, 368, 414, 432, 486, 552, 621, 648, 828, 972, 1104, 1242, 1296, 1656, 1863, 1944, 2484, 3312, 3726, 3888, 4903, 4968, 5589, 7452, 9806, 9936, 11178, 14709, 14904, 19612, 22356, 29418, 29808, 39224, 44127, 44712, 58836, 78448, 88254, 89424, 112769, 117672, 132381, 176508, 225538, 235344, 264762, 338307, 353016, 397143, 451076, 529524, 676614, 706032, 794286, 902152, 1014921, 1059048, 1191429, 1353228, 1588572, 1804304, 2029842, 2118096, 2382858, 2706456, 3044763, 3177144, 4059684, 4765716, 5412912, 6089526, 6354288, 8119368, 9134289, 9531432, 12179052, 16238736, 18268578, 19062864, 24358104, 27402867, 36537156, 48716208, 54805734, 73074312, 109611468, 146148624, 219222936, 438445872]

約数ペア:

[(1, 438445872), (2, 219222936), (3, 146148624), (4, 109611468), (6, 73074312), (8, 54805734), (9, 48716208), (12, 36537156), (16, 27402867), (18, 24358104), (23, 19062864), (24, 18268578), (27, 16238736), (36, 12179052), (46, 9531432), (48, 9134289), (54, 8119368), (69, 6354288), (72, 6089526), (81, 5412912), (92, 4765716), (108, 4059684), (138, 3177144), (144, 3044763), (162, 2706456), (184, 2382858), (207, 2118096), (216, 2029842), (243, 1804304), (276, 1588572), (324, 1353228), (368, 1191429), (414, 1059048), (432, 1014921), (486, 902152), (552, 794286), (621, 706032), (648, 676614), (828, 529524), (972, 451076), (1104, 397143), (1242, 353016), (1296, 338307), (1656, 264762), (1863, 235344), (1944, 225538), (2484, 176508), (3312, 132381), (3726, 117672), (3888, 112769), (4903, 89424), (4968, 88254), (5589, 78448), (7452, 58836), (9806, 44712), (9936, 44127), (11178, 39224), (14709, 29808), (14904, 29418), (19612, 22356)]