208259328

素因数分解:

$2^8\times 3^1\times {\mathrm{373}}^1\times {\mathrm{727}}^1$

素因数の和:1119

約数の個数: 72

約数和(自身を含む): 556523968

約数和(自身を除く): 348264640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 373, 384, 727, 746, 768, 1119, 1454, 1492, 2181, 2238, 2908, 2984, 4362, 4476, 5816, 5968, 8724, 8952, 11632, 11936, 17448, 17904, 23264, 23872, 34896, 35808, 46528, 47744, 69792, 71616, 93056, 95488, 139584, 143232, 186112, 271171, 279168, 286464, 542342, 558336, 813513, 1084684, 1627026, 2169368, 3254052, 4338736, 6508104, 8677472, 13016208, 17354944, 26032416, 34709888, 52064832, 69419776, 104129664, 208259328]

約数ペア:

[(1, 208259328), (2, 104129664), (3, 69419776), (4, 52064832), (6, 34709888), (8, 26032416), (12, 17354944), (16, 13016208), (24, 8677472), (32, 6508104), (48, 4338736), (64, 3254052), (96, 2169368), (128, 1627026), (192, 1084684), (256, 813513), (373, 558336), (384, 542342), (727, 286464), (746, 279168), (768, 271171), (1119, 186112), (1454, 143232), (1492, 139584), (2181, 95488), (2238, 93056), (2908, 71616), (2984, 69792), (4362, 47744), (4476, 46528), (5816, 35808), (5968, 34896), (8724, 23872), (8952, 23264), (11632, 17904), (11936, 17448)]