291247421916

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{74413}}^1$

素因数の和:74779

約数の個数: 96

約数和(自身を含む): 750093120000

約数和(自身を除く): 458845698084

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 149, 199, 298, 398, 447, 596, 597, 796, 894, 1194, 1639, 1788, 2189, 2388, 3278, 4378, 4917, 6556, 6567, 8756, 9834, 13134, 19668, 26268, 29651, 59302, 74413, 88953, 118604, 148826, 177906, 223239, 297652, 326161, 355812, 446478, 652322, 818543, 892956, 978483, 1304644, 1637086, 1956966, 2455629, 3274172, 3913932, 4911258, 9822516, 11087537, 14808187, 22175074, 29616374, 33262611, 44350148, 44424561, 59232748, 66525222, 88849122, 121962907, 133050444, 162890057, 177698244, 243925814, 325780114, 365888721, 487851628, 488670171, 651560228, 731777442, 977340342, 1463554884, 1954680684, 2206419863, 4412839726, 6619259589, 8825679452, 13238519178, 24270618493, 26477038356, 48541236986, 72811855479, 97082473972, 145623710958, 291247421916]

約数ペア:

[(1, 291247421916), (2, 145623710958), (3, 97082473972), (4, 72811855479), (6, 48541236986), (11, 26477038356), (12, 24270618493), (22, 13238519178), (33, 8825679452), (44, 6619259589), (66, 4412839726), (132, 2206419863), (149, 1954680684), (199, 1463554884), (298, 977340342), (398, 731777442), (447, 651560228), (596, 488670171), (597, 487851628), (796, 365888721), (894, 325780114), (1194, 243925814), (1639, 177698244), (1788, 162890057), (2189, 133050444), (2388, 121962907), (3278, 88849122), (4378, 66525222), (4917, 59232748), (6556, 44424561), (6567, 44350148), (8756, 33262611), (9834, 29616374), (13134, 22175074), (19668, 14808187), (26268, 11087537), (29651, 9822516), (59302, 4911258), (74413, 3913932), (88953, 3274172), (118604, 2455629), (148826, 1956966), (177906, 1637086), (223239, 1304644), (297652, 978483), (326161, 892956), (355812, 818543), (446478, 652322)]