218145144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{11491}}^1$

素因数の和:11620

約数の個数: 64

約数和(自身を含む): 628842240

約数和(自身を除く): 410697096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 113, 168, 226, 339, 452, 678, 791, 904, 1356, 1582, 2373, 2712, 3164, 4746, 6328, 9492, 11491, 18984, 22982, 34473, 45964, 68946, 80437, 91928, 137892, 160874, 241311, 275784, 321748, 482622, 643496, 965244, 1298483, 1930488, 2596966, 3895449, 5193932, 7790898, 9089381, 10387864, 15581796, 18178762, 27268143, 31163592, 36357524, 54536286, 72715048, 109072572, 218145144]

約数ペア:

[(1, 218145144), (2, 109072572), (3, 72715048), (4, 54536286), (6, 36357524), (7, 31163592), (8, 27268143), (12, 18178762), (14, 15581796), (21, 10387864), (24, 9089381), (28, 7790898), (42, 5193932), (56, 3895449), (84, 2596966), (113, 1930488), (168, 1298483), (226, 965244), (339, 643496), (452, 482622), (678, 321748), (791, 275784), (904, 241311), (1356, 160874), (1582, 137892), (2373, 91928), (2712, 80437), (3164, 68946), (4746, 45964), (6328, 34473), (9492, 22982), (11491, 18984)]