1222490412

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3253}}^1$

素因数の和:3360

約数の個数: 144

約数和(自身を含む): 3681289248

約数和(自身を除く): 2458798836

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 73, 78, 99, 117, 132, 143, 146, 156, 198, 219, 234, 286, 292, 396, 429, 438, 468, 572, 657, 803, 858, 876, 949, 1287, 1314, 1606, 1716, 1898, 2409, 2574, 2628, 2847, 3212, 3253, 3796, 4818, 5148, 5694, 6506, 7227, 8541, 9636, 9759, 10439, 11388, 13012, 14454, 17082, 19518, 20878, 28908, 29277, 31317, 34164, 35783, 39036, 41756, 42289, 58554, 62634, 71566, 84578, 93951, 107349, 117108, 125268, 126867, 143132, 169156, 187902, 214698, 237469, 253734, 322047, 375804, 380601, 429396, 465179, 474938, 507468, 644094, 712407, 761202, 930358, 949876, 1288188, 1395537, 1424814, 1522404, 1860716, 2137221, 2612159, 2791074, 2849628, 3087097, 4186611, 4274442, 5224318, 5582148, 6174194, 7836477, 8373222, 8548884, 9261291, 10448636, 12348388, 15672954, 16746444, 18522582, 23509431, 27783873, 31345908, 33958067, 37045164, 47018862, 55567746, 67916134, 94037724, 101874201, 111135492, 135832268, 203748402, 305622603, 407496804, 611245206, 1222490412]

約数ペア:

[(1, 1222490412), (2, 611245206), (3, 407496804), (4, 305622603), (6, 203748402), (9, 135832268), (11, 111135492), (12, 101874201), (13, 94037724), (18, 67916134), (22, 55567746), (26, 47018862), (33, 37045164), (36, 33958067), (39, 31345908), (44, 27783873), (52, 23509431), (66, 18522582), (73, 16746444), (78, 15672954), (99, 12348388), (117, 10448636), (132, 9261291), (143, 8548884), (146, 8373222), (156, 7836477), (198, 6174194), (219, 5582148), (234, 5224318), (286, 4274442), (292, 4186611), (396, 3087097), (429, 2849628), (438, 2791074), (468, 2612159), (572, 2137221), (657, 1860716), (803, 1522404), (858, 1424814), (876, 1395537), (949, 1288188), (1287, 949876), (1314, 930358), (1606, 761202), (1716, 712407), (1898, 644094), (2409, 507468), (2574, 474938), (2628, 465179), (2847, 429396), (3212, 380601), (3253, 375804), (3796, 322047), (4818, 253734), (5148, 237469), (5694, 214698), (6506, 187902), (7227, 169156), (8541, 143132), (9636, 126867), (9759, 125268), (10439, 117108), (11388, 107349), (13012, 93951), (14454, 84578), (17082, 71566), (19518, 62634), (20878, 58554), (28908, 42289), (29277, 41756), (31317, 39036), (34164, 35783)]