16944144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1$

素因数の和:468

約数の個数: 80

約数和(自身を含む): 50472960

約数和(自身を除く): 33528816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 211, 239, 336, 422, 478, 633, 717, 844, 956, 1266, 1434, 1477, 1673, 1688, 1912, 2532, 2868, 2954, 3346, 3376, 3824, 4431, 5019, 5064, 5736, 5908, 6692, 8862, 10038, 10128, 11472, 11816, 13384, 17724, 20076, 23632, 26768, 35448, 40152, 50429, 70896, 80304, 100858, 151287, 201716, 302574, 353003, 403432, 605148, 706006, 806864, 1059009, 1210296, 1412012, 2118018, 2420592, 2824024, 4236036, 5648048, 8472072, 16944144]

約数ペア:

[(1, 16944144), (2, 8472072), (3, 5648048), (4, 4236036), (6, 2824024), (7, 2420592), (8, 2118018), (12, 1412012), (14, 1210296), (16, 1059009), (21, 806864), (24, 706006), (28, 605148), (42, 403432), (48, 353003), (56, 302574), (84, 201716), (112, 151287), (168, 100858), (211, 80304), (239, 70896), (336, 50429), (422, 40152), (478, 35448), (633, 26768), (717, 23632), (844, 20076), (956, 17724), (1266, 13384), (1434, 11816), (1477, 11472), (1673, 10128), (1688, 10038), (1912, 8862), (2532, 6692), (2868, 5908), (2954, 5736), (3346, 5064), (3376, 5019), (3824, 4431)]