1611156744

素因数分解:

$2^3\times 3^4\times {\mathrm{1553}}^1\times {\mathrm{1601}}^1$

素因数の和:3172

約数の個数: 80

約数和(自身を含む): 4518457020

約数和(自身を除く): 2907300276

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1553, 1601, 3106, 3202, 4659, 4803, 6212, 6404, 9318, 9606, 12424, 12808, 13977, 14409, 18636, 19212, 27954, 28818, 37272, 38424, 41931, 43227, 55908, 57636, 83862, 86454, 111816, 115272, 125793, 129681, 167724, 172908, 251586, 259362, 335448, 345816, 503172, 518724, 1006344, 1037448, 2486353, 4972706, 7459059, 9945412, 14918118, 19890824, 22377177, 29836236, 44754354, 59672472, 67131531, 89508708, 134263062, 179017416, 201394593, 268526124, 402789186, 537052248, 805578372, 1611156744]

約数ペア:

[(1, 1611156744), (2, 805578372), (3, 537052248), (4, 402789186), (6, 268526124), (8, 201394593), (9, 179017416), (12, 134263062), (18, 89508708), (24, 67131531), (27, 59672472), (36, 44754354), (54, 29836236), (72, 22377177), (81, 19890824), (108, 14918118), (162, 9945412), (216, 7459059), (324, 4972706), (648, 2486353), (1553, 1037448), (1601, 1006344), (3106, 518724), (3202, 503172), (4659, 345816), (4803, 335448), (6212, 259362), (6404, 251586), (9318, 172908), (9606, 167724), (12424, 129681), (12808, 125793), (13977, 115272), (14409, 111816), (18636, 86454), (19212, 83862), (27954, 57636), (28818, 55908), (37272, 43227), (38424, 41931)]