815236422

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19391}}^1$

素因数の和:19434

約数の個数: 96

約数和(自身を含む): 2228373504

約数和(自身を除く): 1413137082

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 49, 66, 77, 78, 91, 98, 143, 147, 154, 182, 231, 273, 286, 294, 429, 462, 539, 546, 637, 858, 1001, 1078, 1274, 1617, 1911, 2002, 3003, 3234, 3822, 6006, 7007, 14014, 19391, 21021, 38782, 42042, 58173, 116346, 135737, 213301, 252083, 271474, 407211, 426602, 504166, 639903, 756249, 814422, 950159, 1279806, 1493107, 1512498, 1764581, 1900318, 2772913, 2850477, 2986214, 3529162, 4479321, 5293743, 5545826, 5700954, 8318739, 8958642, 10451749, 10587486, 12352067, 16637478, 19410391, 20903498, 24704134, 31355247, 37056201, 38820782, 58231173, 62710494, 74112402, 116462346, 135872737, 271745474, 407618211, 815236422]

約数ペア:

[(1, 815236422), (2, 407618211), (3, 271745474), (6, 135872737), (7, 116462346), (11, 74112402), (13, 62710494), (14, 58231173), (21, 38820782), (22, 37056201), (26, 31355247), (33, 24704134), (39, 20903498), (42, 19410391), (49, 16637478), (66, 12352067), (77, 10587486), (78, 10451749), (91, 8958642), (98, 8318739), (143, 5700954), (147, 5545826), (154, 5293743), (182, 4479321), (231, 3529162), (273, 2986214), (286, 2850477), (294, 2772913), (429, 1900318), (462, 1764581), (539, 1512498), (546, 1493107), (637, 1279806), (858, 950159), (1001, 814422), (1078, 756249), (1274, 639903), (1617, 504166), (1911, 426602), (2002, 407211), (3003, 271474), (3234, 252083), (3822, 213301), (6006, 135737), (7007, 116346), (14014, 58173), (19391, 42042), (21021, 38782)]