2783254152

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{977}}^1$

素因数の和:1571

約数の個数: 128

約数和(自身を含む): 8232099840

約数和(自身を除く): 5448845688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 547, 651, 744, 868, 977, 1094, 1302, 1641, 1736, 1954, 2188, 2604, 2931, 3282, 3829, 3908, 4376, 5208, 5862, 6564, 6839, 7658, 7816, 11487, 11724, 13128, 13678, 15316, 16957, 20517, 22974, 23448, 27356, 30287, 30632, 33914, 41034, 45948, 50871, 54712, 60574, 67828, 82068, 90861, 91896, 101742, 118699, 121148, 135656, 164136, 181722, 203484, 212009, 237398, 242296, 356097, 363444, 406968, 424018, 474796, 534419, 636027, 712194, 726888, 848036, 949592, 1068838, 1272054, 1424388, 1603257, 1696072, 2137676, 2544108, 2848776, 3206514, 3740933, 4275352, 5088216, 6413028, 7481866, 11222799, 12826056, 14963732, 16566989, 22445598, 29927464, 33133978, 44891196, 49700967, 66267956, 89782392, 99401934, 115968923, 132535912, 198803868, 231937846, 347906769, 397607736, 463875692, 695813538, 927751384, 1391627076, 2783254152]

約数ペア:

[(1, 2783254152), (2, 1391627076), (3, 927751384), (4, 695813538), (6, 463875692), (7, 397607736), (8, 347906769), (12, 231937846), (14, 198803868), (21, 132535912), (24, 115968923), (28, 99401934), (31, 89782392), (42, 66267956), (56, 49700967), (62, 44891196), (84, 33133978), (93, 29927464), (124, 22445598), (168, 16566989), (186, 14963732), (217, 12826056), (248, 11222799), (372, 7481866), (434, 6413028), (547, 5088216), (651, 4275352), (744, 3740933), (868, 3206514), (977, 2848776), (1094, 2544108), (1302, 2137676), (1641, 1696072), (1736, 1603257), (1954, 1424388), (2188, 1272054), (2604, 1068838), (2931, 949592), (3282, 848036), (3829, 726888), (3908, 712194), (4376, 636027), (5208, 534419), (5862, 474796), (6564, 424018), (6839, 406968), (7658, 363444), (7816, 356097), (11487, 242296), (11724, 237398), (13128, 212009), (13678, 203484), (15316, 181722), (16957, 164136), (20517, 135656), (22974, 121148), (23448, 118699), (27356, 101742), (30287, 91896), (30632, 90861), (33914, 82068), (41034, 67828), (45948, 60574), (50871, 54712)]