198632574

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:489

約数の個数: 144

約数和(自身を含む): 547747200

約数和(自身を除く): 349114626

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 49, 54, 57, 63, 81, 98, 114, 126, 133, 147, 162, 171, 189, 243, 266, 294, 342, 378, 399, 439, 441, 486, 513, 567, 798, 878, 882, 931, 1026, 1134, 1197, 1317, 1323, 1539, 1701, 1862, 2394, 2634, 2646, 2793, 3073, 3078, 3402, 3591, 3951, 3969, 4617, 5586, 6146, 7182, 7902, 7938, 8341, 8379, 9219, 9234, 10773, 11853, 11907, 16682, 16758, 18438, 21511, 21546, 23706, 23814, 25023, 25137, 27657, 32319, 35559, 43022, 50046, 50274, 55314, 58387, 64533, 64638, 71118, 75069, 75411, 82971, 106677, 116774, 129066, 150138, 150822, 165942, 175161, 193599, 213354, 225207, 226233, 248913, 350322, 387198, 408709, 450414, 452466, 497826, 525483, 580797, 675621, 746739, 817418, 1050966, 1161594, 1226127, 1351242, 1493478, 1576449, 1742391, 2026863, 2452254, 3152898, 3484782, 3678381, 4053726, 4729347, 5227173, 7356762, 9458694, 10454346, 11035143, 14188041, 22070286, 28376082, 33105429, 66210858, 99316287, 198632574]

約数ペア:

[(1, 198632574), (2, 99316287), (3, 66210858), (6, 33105429), (7, 28376082), (9, 22070286), (14, 14188041), (18, 11035143), (19, 10454346), (21, 9458694), (27, 7356762), (38, 5227173), (42, 4729347), (49, 4053726), (54, 3678381), (57, 3484782), (63, 3152898), (81, 2452254), (98, 2026863), (114, 1742391), (126, 1576449), (133, 1493478), (147, 1351242), (162, 1226127), (171, 1161594), (189, 1050966), (243, 817418), (266, 746739), (294, 675621), (342, 580797), (378, 525483), (399, 497826), (439, 452466), (441, 450414), (486, 408709), (513, 387198), (567, 350322), (798, 248913), (878, 226233), (882, 225207), (931, 213354), (1026, 193599), (1134, 175161), (1197, 165942), (1317, 150822), (1323, 150138), (1539, 129066), (1701, 116774), (1862, 106677), (2394, 82971), (2634, 75411), (2646, 75069), (2793, 71118), (3073, 64638), (3078, 64533), (3402, 58387), (3591, 55314), (3951, 50274), (3969, 50046), (4617, 43022), (5586, 35559), (6146, 32319), (7182, 27657), (7902, 25137), (7938, 25023), (8341, 23814), (8379, 23706), (9219, 21546), (9234, 21511), (10773, 18438), (11853, 16758), (11907, 16682)]