218346576

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2719}}^1$

素因数の和:2976

約数の個数: 80

約数和(自身を含む): 647577600

約数和(自身を除く): 429231024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 239, 336, 478, 717, 956, 1434, 1673, 1912, 2719, 2868, 3346, 3824, 5019, 5438, 5736, 6692, 8157, 10038, 10876, 11472, 13384, 16314, 19033, 20076, 21752, 26768, 32628, 38066, 40152, 43504, 57099, 65256, 76132, 80304, 114198, 130512, 152264, 228396, 304528, 456792, 649841, 913584, 1299682, 1949523, 2599364, 3899046, 4548887, 5198728, 7798092, 9097774, 10397456, 13646661, 15596184, 18195548, 27293322, 31192368, 36391096, 54586644, 72782192, 109173288, 218346576]

約数ペア:

[(1, 218346576), (2, 109173288), (3, 72782192), (4, 54586644), (6, 36391096), (7, 31192368), (8, 27293322), (12, 18195548), (14, 15596184), (16, 13646661), (21, 10397456), (24, 9097774), (28, 7798092), (42, 5198728), (48, 4548887), (56, 3899046), (84, 2599364), (112, 1949523), (168, 1299682), (239, 913584), (336, 649841), (478, 456792), (717, 304528), (956, 228396), (1434, 152264), (1673, 130512), (1912, 114198), (2719, 80304), (2868, 76132), (3346, 65256), (3824, 57099), (5019, 43504), (5438, 40152), (5736, 38066), (6692, 32628), (8157, 26768), (10038, 21752), (10876, 20076), (11472, 19033), (13384, 16314)]