2261616

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:198

約数の個数: 80

約数和(自身を含む): 6856704

約数和(自身を除く): 4595088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 84, 106, 112, 127, 159, 168, 212, 254, 318, 336, 371, 381, 424, 508, 636, 742, 762, 848, 889, 1016, 1113, 1272, 1484, 1524, 1778, 2032, 2226, 2544, 2667, 2968, 3048, 3556, 4452, 5334, 5936, 6096, 6731, 7112, 8904, 10668, 13462, 14224, 17808, 20193, 21336, 26924, 40386, 42672, 47117, 53848, 80772, 94234, 107696, 141351, 161544, 188468, 282702, 323088, 376936, 565404, 753872, 1130808, 2261616]

約数ペア:

[(1, 2261616), (2, 1130808), (3, 753872), (4, 565404), (6, 376936), (7, 323088), (8, 282702), (12, 188468), (14, 161544), (16, 141351), (21, 107696), (24, 94234), (28, 80772), (42, 53848), (48, 47117), (53, 42672), (56, 40386), (84, 26924), (106, 21336), (112, 20193), (127, 17808), (159, 14224), (168, 13462), (212, 10668), (254, 8904), (318, 7112), (336, 6731), (371, 6096), (381, 5936), (424, 5334), (508, 4452), (636, 3556), (742, 3048), (762, 2968), (848, 2667), (889, 2544), (1016, 2226), (1113, 2032), (1272, 1778), (1484, 1524)]