837820428

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{881}}^1$

素因数の和:1047

約数の個数: 96

約数和(自身を含む): 2129783040

約数和(自身を除く): 1291962612

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 97, 114, 129, 172, 194, 228, 258, 291, 388, 516, 582, 817, 881, 1164, 1634, 1762, 1843, 2451, 2643, 3268, 3524, 3686, 4171, 4902, 5286, 5529, 7372, 8342, 9804, 10572, 11058, 12513, 16684, 16739, 22116, 25026, 33478, 37883, 50052, 50217, 66956, 75766, 79249, 85457, 100434, 113649, 151532, 158498, 170914, 200868, 227298, 237747, 256371, 316996, 341828, 454596, 475494, 512742, 719777, 950988, 1025484, 1439554, 1623683, 2159331, 2879108, 3247366, 3674651, 4318662, 4871049, 6494732, 7349302, 8637324, 9742098, 11023953, 14698604, 19484196, 22047906, 44095812, 69818369, 139636738, 209455107, 279273476, 418910214, 837820428]

約数ペア:

[(1, 837820428), (2, 418910214), (3, 279273476), (4, 209455107), (6, 139636738), (12, 69818369), (19, 44095812), (38, 22047906), (43, 19484196), (57, 14698604), (76, 11023953), (86, 9742098), (97, 8637324), (114, 7349302), (129, 6494732), (172, 4871049), (194, 4318662), (228, 3674651), (258, 3247366), (291, 2879108), (388, 2159331), (516, 1623683), (582, 1439554), (817, 1025484), (881, 950988), (1164, 719777), (1634, 512742), (1762, 475494), (1843, 454596), (2451, 341828), (2643, 316996), (3268, 256371), (3524, 237747), (3686, 227298), (4171, 200868), (4902, 170914), (5286, 158498), (5529, 151532), (7372, 113649), (8342, 100434), (9804, 85457), (10572, 79249), (11058, 75766), (12513, 66956), (16684, 50217), (16739, 50052), (22116, 37883), (25026, 33478)]