251967072

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5281}}^1$

素因数の和:5372

約数の個数: 96

約数和(自身を含む): 766692864

約数和(自身を除く): 514725792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 71, 84, 96, 112, 142, 168, 213, 224, 284, 336, 426, 497, 568, 672, 852, 994, 1136, 1491, 1704, 1988, 2272, 2982, 3408, 3976, 5281, 5964, 6816, 7952, 10562, 11928, 15843, 15904, 21124, 23856, 31686, 36967, 42248, 47712, 63372, 73934, 84496, 110901, 126744, 147868, 168992, 221802, 253488, 295736, 374951, 443604, 506976, 591472, 749902, 887208, 1124853, 1182944, 1499804, 1774416, 2249706, 2624657, 2999608, 3548832, 4499412, 5249314, 5999216, 7873971, 8998824, 10498628, 11998432, 15747942, 17997648, 20997256, 31495884, 35995296, 41994512, 62991768, 83989024, 125983536, 251967072]

約数ペア:

[(1, 251967072), (2, 125983536), (3, 83989024), (4, 62991768), (6, 41994512), (7, 35995296), (8, 31495884), (12, 20997256), (14, 17997648), (16, 15747942), (21, 11998432), (24, 10498628), (28, 8998824), (32, 7873971), (42, 5999216), (48, 5249314), (56, 4499412), (71, 3548832), (84, 2999608), (96, 2624657), (112, 2249706), (142, 1774416), (168, 1499804), (213, 1182944), (224, 1124853), (284, 887208), (336, 749902), (426, 591472), (497, 506976), (568, 443604), (672, 374951), (852, 295736), (994, 253488), (1136, 221802), (1491, 168992), (1704, 147868), (1988, 126744), (2272, 110901), (2982, 84496), (3408, 73934), (3976, 63372), (5281, 47712), (5964, 42248), (6816, 36967), (7952, 31686), (10562, 23856), (11928, 21124), (15843, 15904)]