252091056

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1871}}^1$

素因数の和:2290

約数の個数: 80

約数和(自身を含む): 746523648

約数和(自身を除く): 494432592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 401, 802, 1203, 1604, 1871, 2406, 2807, 3208, 3742, 4812, 5613, 5614, 6416, 7484, 8421, 9624, 11226, 11228, 13097, 14968, 16842, 19248, 22452, 22456, 26194, 29936, 33684, 39291, 44904, 44912, 52388, 67368, 78582, 89808, 104776, 134736, 157164, 209552, 314328, 628656, 750271, 1500542, 2250813, 3001084, 4501626, 5251897, 6002168, 9003252, 10503794, 12004336, 15755691, 18006504, 21007588, 31511382, 36013008, 42015176, 63022764, 84030352, 126045528, 252091056]

約数ペア:

[(1, 252091056), (2, 126045528), (3, 84030352), (4, 63022764), (6, 42015176), (7, 36013008), (8, 31511382), (12, 21007588), (14, 18006504), (16, 15755691), (21, 12004336), (24, 10503794), (28, 9003252), (42, 6002168), (48, 5251897), (56, 4501626), (84, 3001084), (112, 2250813), (168, 1500542), (336, 750271), (401, 628656), (802, 314328), (1203, 209552), (1604, 157164), (1871, 134736), (2406, 104776), (2807, 89808), (3208, 78582), (3742, 67368), (4812, 52388), (5613, 44912), (5614, 44904), (6416, 39291), (7484, 33684), (8421, 29936), (9624, 26194), (11226, 22456), (11228, 22452), (13097, 19248), (14968, 16842)]