289556736

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{53861}}^1$

素因数の和:53887

約数の個数: 72

約数和(自身を含む): 880751424

約数和(自身を除く): 591194688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 53861, 107722, 161583, 215444, 323166, 377027, 430888, 646332, 754054, 861776, 1131081, 1292664, 1508108, 1723552, 2262162, 2585328, 3016216, 3447104, 4524324, 5170656, 6032432, 6894208, 9048648, 10341312, 12064864, 13788416, 18097296, 20682624, 24129728, 36194592, 41365248, 48259456, 72389184, 96518912, 144778368, 289556736]

約数ペア:

[(1, 289556736), (2, 144778368), (3, 96518912), (4, 72389184), (6, 48259456), (7, 41365248), (8, 36194592), (12, 24129728), (14, 20682624), (16, 18097296), (21, 13788416), (24, 12064864), (28, 10341312), (32, 9048648), (42, 6894208), (48, 6032432), (56, 5170656), (64, 4524324), (84, 3447104), (96, 3016216), (112, 2585328), (128, 2262162), (168, 1723552), (192, 1508108), (224, 1292664), (256, 1131081), (336, 861776), (384, 754054), (448, 646332), (672, 430888), (768, 377027), (896, 323166), (1344, 215444), (1792, 161583), (2688, 107722), (5376, 53861)]