526589028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1009}}^1$

素因数の和:1154

約数の個数: 144

約数和(自身を含む): 1617616000

約数和(自身を除く): 1091026972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 109, 114, 126, 133, 171, 218, 228, 252, 266, 327, 342, 399, 436, 532, 654, 684, 763, 798, 981, 1009, 1197, 1308, 1526, 1596, 1962, 2018, 2071, 2289, 2394, 3027, 3052, 3924, 4036, 4142, 4578, 4788, 6054, 6213, 6867, 7063, 8284, 9081, 9156, 12108, 12426, 13734, 14126, 14497, 18162, 18639, 19171, 21189, 24852, 27468, 28252, 28994, 36324, 37278, 38342, 42378, 43491, 57513, 57988, 63567, 74556, 76684, 84756, 86982, 109981, 115026, 127134, 130473, 134197, 172539, 173964, 219962, 230052, 254268, 260946, 268394, 329943, 345078, 402591, 439924, 521892, 536788, 659886, 690156, 769867, 805182, 989829, 1207773, 1319772, 1539734, 1610364, 1979658, 2089639, 2309601, 2415546, 3079468, 3959316, 4179278, 4619202, 4831092, 6268917, 6928803, 8358556, 9238404, 12537834, 13857606, 14627473, 18806751, 25075668, 27715212, 29254946, 37613502, 43882419, 58509892, 75227004, 87764838, 131647257, 175529676, 263294514, 526589028]

約数ペア:

[(1, 526589028), (2, 263294514), (3, 175529676), (4, 131647257), (6, 87764838), (7, 75227004), (9, 58509892), (12, 43882419), (14, 37613502), (18, 29254946), (19, 27715212), (21, 25075668), (28, 18806751), (36, 14627473), (38, 13857606), (42, 12537834), (57, 9238404), (63, 8358556), (76, 6928803), (84, 6268917), (109, 4831092), (114, 4619202), (126, 4179278), (133, 3959316), (171, 3079468), (218, 2415546), (228, 2309601), (252, 2089639), (266, 1979658), (327, 1610364), (342, 1539734), (399, 1319772), (436, 1207773), (532, 989829), (654, 805182), (684, 769867), (763, 690156), (798, 659886), (981, 536788), (1009, 521892), (1197, 439924), (1308, 402591), (1526, 345078), (1596, 329943), (1962, 268394), (2018, 260946), (2071, 254268), (2289, 230052), (2394, 219962), (3027, 173964), (3052, 172539), (3924, 134197), (4036, 130473), (4142, 127134), (4578, 115026), (4788, 109981), (6054, 86982), (6213, 84756), (6867, 76684), (7063, 74556), (8284, 63567), (9081, 57988), (9156, 57513), (12108, 43491), (12426, 42378), (13734, 38342), (14126, 37278), (14497, 36324), (18162, 28994), (18639, 28252), (19171, 27468), (21189, 24852)]