524754468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:438

約数の個数: 144

約数和(自身を含む): 1555706880

約数和(自身を除く): 1030952412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 139, 142, 211, 213, 252, 278, 284, 417, 422, 426, 497, 556, 633, 639, 834, 844, 852, 973, 994, 1251, 1266, 1278, 1477, 1491, 1668, 1899, 1946, 1988, 2502, 2532, 2556, 2919, 2954, 2982, 3798, 3892, 4431, 4473, 5004, 5838, 5908, 5964, 7596, 8757, 8862, 8946, 9869, 11676, 13293, 14981, 17514, 17724, 17892, 19738, 26586, 29329, 29607, 29962, 35028, 39476, 44943, 53172, 58658, 59214, 59924, 69083, 87987, 88821, 89886, 104867, 117316, 118428, 134829, 138166, 175974, 177642, 179772, 205303, 207249, 209734, 263961, 269658, 276332, 314601, 351948, 355284, 410606, 414498, 419468, 527922, 539316, 615909, 621747, 629202, 821212, 828996, 943803, 1055844, 1231818, 1243494, 1258404, 1847727, 1887606, 2082359, 2463636, 2486988, 3695454, 3775212, 4164718, 6247077, 7390908, 8329436, 12494154, 14576513, 18741231, 24988308, 29153026, 37482462, 43729539, 58306052, 74964924, 87459078, 131188617, 174918156, 262377234, 524754468]

約数ペア:

[(1, 524754468), (2, 262377234), (3, 174918156), (4, 131188617), (6, 87459078), (7, 74964924), (9, 58306052), (12, 43729539), (14, 37482462), (18, 29153026), (21, 24988308), (28, 18741231), (36, 14576513), (42, 12494154), (63, 8329436), (71, 7390908), (84, 6247077), (126, 4164718), (139, 3775212), (142, 3695454), (211, 2486988), (213, 2463636), (252, 2082359), (278, 1887606), (284, 1847727), (417, 1258404), (422, 1243494), (426, 1231818), (497, 1055844), (556, 943803), (633, 828996), (639, 821212), (834, 629202), (844, 621747), (852, 615909), (973, 539316), (994, 527922), (1251, 419468), (1266, 414498), (1278, 410606), (1477, 355284), (1491, 351948), (1668, 314601), (1899, 276332), (1946, 269658), (1988, 263961), (2502, 209734), (2532, 207249), (2556, 205303), (2919, 179772), (2954, 177642), (2982, 175974), (3798, 138166), (3892, 134829), (4431, 118428), (4473, 117316), (5004, 104867), (5838, 89886), (5908, 88821), (5964, 87987), (7596, 69083), (8757, 59924), (8862, 59214), (8946, 58658), (9869, 53172), (11676, 44943), (13293, 39476), (14981, 35028), (17514, 29962), (17724, 29607), (17892, 29329), (19738, 26586)]