1215668916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{3881}}^1$

素因数の和:4022

約数の個数: 144

約数和(自身を含む): 3866099328

約数和(自身を除く): 2650430412

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 113, 126, 132, 154, 198, 226, 231, 252, 308, 339, 396, 452, 462, 678, 693, 791, 924, 1017, 1243, 1356, 1386, 1582, 2034, 2373, 2486, 2772, 3164, 3729, 3881, 4068, 4746, 4972, 7119, 7458, 7762, 8701, 9492, 11187, 11643, 14238, 14916, 15524, 17402, 22374, 23286, 26103, 27167, 28476, 34804, 34929, 42691, 44748, 46572, 52206, 54334, 69858, 78309, 81501, 85382, 104412, 108668, 128073, 139716, 156618, 163002, 170764, 244503, 256146, 298837, 313236, 326004, 384219, 438553, 489006, 512292, 597674, 768438, 877106, 896511, 978012, 1195348, 1315659, 1536876, 1754212, 1793022, 2631318, 2689533, 3069871, 3586044, 3946977, 4824083, 5262636, 5379066, 6139742, 7893954, 9209613, 9648166, 10758132, 12279484, 14472249, 15787908, 18419226, 19296332, 27628839, 28944498, 33768581, 36838452, 43416747, 55257678, 57888996, 67537162, 86833494, 101305743, 110515356, 135074324, 173666988, 202611486, 303917229, 405222972, 607834458, 1215668916]

約数ペア:

[(1, 1215668916), (2, 607834458), (3, 405222972), (4, 303917229), (6, 202611486), (7, 173666988), (9, 135074324), (11, 110515356), (12, 101305743), (14, 86833494), (18, 67537162), (21, 57888996), (22, 55257678), (28, 43416747), (33, 36838452), (36, 33768581), (42, 28944498), (44, 27628839), (63, 19296332), (66, 18419226), (77, 15787908), (84, 14472249), (99, 12279484), (113, 10758132), (126, 9648166), (132, 9209613), (154, 7893954), (198, 6139742), (226, 5379066), (231, 5262636), (252, 4824083), (308, 3946977), (339, 3586044), (396, 3069871), (452, 2689533), (462, 2631318), (678, 1793022), (693, 1754212), (791, 1536876), (924, 1315659), (1017, 1195348), (1243, 978012), (1356, 896511), (1386, 877106), (1582, 768438), (2034, 597674), (2373, 512292), (2486, 489006), (2772, 438553), (3164, 384219), (3729, 326004), (3881, 313236), (4068, 298837), (4746, 256146), (4972, 244503), (7119, 170764), (7458, 163002), (7762, 156618), (8701, 139716), (9492, 128073), (11187, 108668), (11643, 104412), (14238, 85382), (14916, 81501), (15524, 78309), (17402, 69858), (22374, 54334), (23286, 52206), (26103, 46572), (27167, 44748), (28476, 42691), (34804, 34929)]