2081320992

素因数分解:

$2^5\times 3^2\times {\mathrm{109}}^1\times {\mathrm{66301}}^1$

素因数の和:66426

約数の個数: 72

約数和(自身を含む): 5973147180

約数和(自身を除く): 3891826188

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 109, 144, 218, 288, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 3488, 3924, 5232, 7848, 10464, 15696, 31392, 66301, 132602, 198903, 265204, 397806, 530408, 596709, 795612, 1060816, 1193418, 1591224, 2121632, 2386836, 3182448, 4773672, 6364896, 7226809, 9547344, 14453618, 19094688, 21680427, 28907236, 43360854, 57814472, 65041281, 86721708, 115628944, 130082562, 173443416, 231257888, 260165124, 346886832, 520330248, 693773664, 1040660496, 2081320992]

約数ペア:

[(1, 2081320992), (2, 1040660496), (3, 693773664), (4, 520330248), (6, 346886832), (8, 260165124), (9, 231257888), (12, 173443416), (16, 130082562), (18, 115628944), (24, 86721708), (32, 65041281), (36, 57814472), (48, 43360854), (72, 28907236), (96, 21680427), (109, 19094688), (144, 14453618), (218, 9547344), (288, 7226809), (327, 6364896), (436, 4773672), (654, 3182448), (872, 2386836), (981, 2121632), (1308, 1591224), (1744, 1193418), (1962, 1060816), (2616, 795612), (3488, 596709), (3924, 530408), (5232, 397806), (7848, 265204), (10464, 198903), (15696, 132602), (31392, 66301)]