288508528

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:447

約数の個数: 120

約数和(自身を含む): 715752800

約数和(自身を除く): 427244272

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 61, 77, 88, 112, 121, 122, 154, 176, 242, 244, 308, 349, 427, 484, 488, 616, 671, 698, 847, 854, 968, 976, 1232, 1342, 1396, 1694, 1708, 1936, 2443, 2684, 2792, 3388, 3416, 3839, 4697, 4886, 5368, 5584, 6776, 6832, 7381, 7678, 9394, 9772, 10736, 13552, 14762, 15356, 18788, 19544, 21289, 26873, 29524, 30712, 37576, 39088, 42229, 42578, 51667, 53746, 59048, 61424, 75152, 84458, 85156, 103334, 107492, 118096, 149023, 168916, 170312, 206668, 214984, 234179, 295603, 298046, 337832, 340624, 413336, 429968, 468358, 591206, 596092, 675664, 826672, 936716, 1182412, 1192184, 1639253, 1873432, 2364824, 2384368, 2575969, 3278506, 3746864, 4729648, 5151938, 6557012, 10303876, 13114024, 18031783, 20607752, 26228048, 36063566, 41215504, 72127132, 144254264, 288508528]

約数ペア:

[(1, 288508528), (2, 144254264), (4, 72127132), (7, 41215504), (8, 36063566), (11, 26228048), (14, 20607752), (16, 18031783), (22, 13114024), (28, 10303876), (44, 6557012), (56, 5151938), (61, 4729648), (77, 3746864), (88, 3278506), (112, 2575969), (121, 2384368), (122, 2364824), (154, 1873432), (176, 1639253), (242, 1192184), (244, 1182412), (308, 936716), (349, 826672), (427, 675664), (484, 596092), (488, 591206), (616, 468358), (671, 429968), (698, 413336), (847, 340624), (854, 337832), (968, 298046), (976, 295603), (1232, 234179), (1342, 214984), (1396, 206668), (1694, 170312), (1708, 168916), (1936, 149023), (2443, 118096), (2684, 107492), (2792, 103334), (3388, 85156), (3416, 84458), (3839, 75152), (4697, 61424), (4886, 59048), (5368, 53746), (5584, 51667), (6776, 42578), (6832, 42229), (7381, 39088), (7678, 37576), (9394, 30712), (9772, 29524), (10736, 26873), (13552, 21289), (14762, 19544), (15356, 18788)]