216127584

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:473

約数の個数: 144

約数和(自身を含む): 654151680

約数和(自身を除く): 438024096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 127, 144, 152, 171, 228, 254, 288, 304, 311, 342, 381, 456, 508, 608, 622, 684, 762, 912, 933, 1016, 1143, 1244, 1368, 1524, 1824, 1866, 2032, 2286, 2413, 2488, 2736, 2799, 3048, 3732, 4064, 4572, 4826, 4976, 5472, 5598, 5909, 6096, 7239, 7464, 9144, 9652, 9952, 11196, 11818, 12192, 14478, 14928, 17727, 18288, 19304, 21717, 22392, 23636, 28956, 29856, 35454, 36576, 38608, 39497, 43434, 44784, 47272, 53181, 57912, 70908, 77216, 78994, 86868, 89568, 94544, 106362, 115824, 118491, 141816, 157988, 173736, 189088, 212724, 231648, 236982, 283632, 315976, 347472, 355473, 425448, 473964, 567264, 631952, 694944, 710946, 750443, 850896, 947928, 1263904, 1421892, 1500886, 1701792, 1895856, 2251329, 2843784, 3001772, 3791712, 4502658, 5687568, 6003544, 6753987, 9005316, 11375136, 12007088, 13507974, 18010632, 24014176, 27015948, 36021264, 54031896, 72042528, 108063792, 216127584]

約数ペア:

[(1, 216127584), (2, 108063792), (3, 72042528), (4, 54031896), (6, 36021264), (8, 27015948), (9, 24014176), (12, 18010632), (16, 13507974), (18, 12007088), (19, 11375136), (24, 9005316), (32, 6753987), (36, 6003544), (38, 5687568), (48, 4502658), (57, 3791712), (72, 3001772), (76, 2843784), (96, 2251329), (114, 1895856), (127, 1701792), (144, 1500886), (152, 1421892), (171, 1263904), (228, 947928), (254, 850896), (288, 750443), (304, 710946), (311, 694944), (342, 631952), (381, 567264), (456, 473964), (508, 425448), (608, 355473), (622, 347472), (684, 315976), (762, 283632), (912, 236982), (933, 231648), (1016, 212724), (1143, 189088), (1244, 173736), (1368, 157988), (1524, 141816), (1824, 118491), (1866, 115824), (2032, 106362), (2286, 94544), (2413, 89568), (2488, 86868), (2736, 78994), (2799, 77216), (3048, 70908), (3732, 57912), (4064, 53181), (4572, 47272), (4826, 44784), (4976, 43434), (5472, 39497), (5598, 38608), (5909, 36576), (6096, 35454), (7239, 29856), (7464, 28956), (9144, 23636), (9652, 22392), (9952, 21717), (11196, 19304), (11818, 18288), (12192, 17727), (14478, 14928)]