219941172

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{883}}^1$

素因数の和:958

約数の個数: 144

約数和(自身を含む): 660284352

約数和(自身を除く): 440343180

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 37, 44, 51, 66, 68, 74, 99, 102, 111, 132, 148, 153, 187, 198, 204, 222, 306, 333, 374, 396, 407, 444, 561, 612, 629, 666, 748, 814, 883, 1122, 1221, 1258, 1332, 1628, 1683, 1766, 1887, 2244, 2442, 2516, 2649, 3366, 3532, 3663, 3774, 4884, 5298, 5661, 6732, 6919, 7326, 7548, 7947, 9713, 10596, 11322, 13838, 14652, 15011, 15894, 19426, 20757, 22644, 27676, 29139, 30022, 31788, 32671, 38852, 41514, 45033, 58278, 60044, 62271, 65342, 83028, 87417, 90066, 98013, 116556, 124542, 130684, 135099, 165121, 174834, 180132, 196026, 249084, 270198, 294039, 330242, 349668, 359381, 392052, 495363, 540396, 555407, 588078, 660484, 718762, 990726, 1078143, 1110814, 1176156, 1437524, 1486089, 1666221, 1981452, 2156286, 2221628, 2972178, 3234429, 3332442, 4312572, 4998663, 5944356, 6109477, 6468858, 6664884, 9997326, 12218954, 12937716, 18328431, 19994652, 24437908, 36656862, 54985293, 73313724, 109970586, 219941172]

約数ペア:

[(1, 219941172), (2, 109970586), (3, 73313724), (4, 54985293), (6, 36656862), (9, 24437908), (11, 19994652), (12, 18328431), (17, 12937716), (18, 12218954), (22, 9997326), (33, 6664884), (34, 6468858), (36, 6109477), (37, 5944356), (44, 4998663), (51, 4312572), (66, 3332442), (68, 3234429), (74, 2972178), (99, 2221628), (102, 2156286), (111, 1981452), (132, 1666221), (148, 1486089), (153, 1437524), (187, 1176156), (198, 1110814), (204, 1078143), (222, 990726), (306, 718762), (333, 660484), (374, 588078), (396, 555407), (407, 540396), (444, 495363), (561, 392052), (612, 359381), (629, 349668), (666, 330242), (748, 294039), (814, 270198), (883, 249084), (1122, 196026), (1221, 180132), (1258, 174834), (1332, 165121), (1628, 135099), (1683, 130684), (1766, 124542), (1887, 116556), (2244, 98013), (2442, 90066), (2516, 87417), (2649, 83028), (3366, 65342), (3532, 62271), (3663, 60044), (3774, 58278), (4884, 45033), (5298, 41514), (5661, 38852), (6732, 32671), (6919, 31788), (7326, 30022), (7548, 29139), (7947, 27676), (9713, 22644), (10596, 20757), (11322, 19426), (13838, 15894), (14652, 15011)]