215022834

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{283}}^1$

素因数の和:512

約数の個数: 96

約数和(自身を含む): 535901184

約数和(自身を除く): 320878350

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 191, 221, 234, 283, 306, 382, 442, 566, 573, 663, 849, 1146, 1326, 1698, 1719, 1989, 2483, 2547, 3247, 3438, 3679, 3978, 4811, 4966, 5094, 6494, 7358, 7449, 9622, 9741, 11037, 14433, 14898, 19482, 22074, 22347, 28866, 29223, 33111, 42211, 43299, 44694, 54053, 58446, 62543, 66222, 84422, 86598, 108106, 125086, 126633, 162159, 187629, 253266, 324318, 375258, 379899, 486477, 562887, 702689, 759798, 918901, 972954, 1125774, 1405378, 1837802, 2108067, 2756703, 4216134, 5513406, 6324201, 8270109, 11945713, 12648402, 16540218, 23891426, 35837139, 71674278, 107511417, 215022834]

約数ペア:

[(1, 215022834), (2, 107511417), (3, 71674278), (6, 35837139), (9, 23891426), (13, 16540218), (17, 12648402), (18, 11945713), (26, 8270109), (34, 6324201), (39, 5513406), (51, 4216134), (78, 2756703), (102, 2108067), (117, 1837802), (153, 1405378), (191, 1125774), (221, 972954), (234, 918901), (283, 759798), (306, 702689), (382, 562887), (442, 486477), (566, 379899), (573, 375258), (663, 324318), (849, 253266), (1146, 187629), (1326, 162159), (1698, 126633), (1719, 125086), (1989, 108106), (2483, 86598), (2547, 84422), (3247, 66222), (3438, 62543), (3679, 58446), (3978, 54053), (4811, 44694), (4966, 43299), (5094, 42211), (6494, 33111), (7358, 29223), (7449, 28866), (9622, 22347), (9741, 22074), (11037, 19482), (14433, 14898)]