216740034

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{7927}}^1$

素因数の和:7980

約数の個数: 72

約数和(自身を含む): 563966208

約数和(自身を除く): 347226174

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 93, 98, 126, 147, 186, 217, 279, 294, 434, 441, 558, 651, 882, 1302, 1519, 1953, 3038, 3906, 4557, 7927, 9114, 13671, 15854, 23781, 27342, 47562, 55489, 71343, 110978, 142686, 166467, 245737, 332934, 388423, 491474, 499401, 737211, 776846, 998802, 1165269, 1474422, 1720159, 2211633, 2330538, 3440318, 3495807, 4423266, 5160477, 6991614, 10320954, 12041113, 15481431, 24082226, 30962862, 36123339, 72246678, 108370017, 216740034]

約数ペア:

[(1, 216740034), (2, 108370017), (3, 72246678), (6, 36123339), (7, 30962862), (9, 24082226), (14, 15481431), (18, 12041113), (21, 10320954), (31, 6991614), (42, 5160477), (49, 4423266), (62, 3495807), (63, 3440318), (93, 2330538), (98, 2211633), (126, 1720159), (147, 1474422), (186, 1165269), (217, 998802), (279, 776846), (294, 737211), (434, 499401), (441, 491474), (558, 388423), (651, 332934), (882, 245737), (1302, 166467), (1519, 142686), (1953, 110978), (3038, 71343), (3906, 55489), (4557, 47562), (7927, 27342), (9114, 23781), (13671, 15854)]