193595648

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:427

約数の個数: 72

約数和(自身を含む): 405631800

約数和(自身を除く): 212036152

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 89, 116, 128, 178, 232, 256, 293, 356, 464, 586, 712, 928, 1172, 1424, 1856, 2344, 2581, 2848, 3712, 4688, 5162, 5696, 7424, 8497, 9376, 10324, 11392, 16994, 18752, 20648, 22784, 26077, 33988, 37504, 41296, 52154, 67976, 75008, 82592, 104308, 135952, 165184, 208616, 271904, 330368, 417232, 543808, 660736, 756233, 834464, 1087616, 1512466, 1668928, 2175232, 3024932, 3337856, 6049864, 6675712, 12099728, 24199456, 48398912, 96797824, 193595648]

約数ペア:

[(1, 193595648), (2, 96797824), (4, 48398912), (8, 24199456), (16, 12099728), (29, 6675712), (32, 6049864), (58, 3337856), (64, 3024932), (89, 2175232), (116, 1668928), (128, 1512466), (178, 1087616), (232, 834464), (256, 756233), (293, 660736), (356, 543808), (464, 417232), (586, 330368), (712, 271904), (928, 208616), (1172, 165184), (1424, 135952), (1856, 104308), (2344, 82592), (2581, 75008), (2848, 67976), (3712, 52154), (4688, 41296), (5162, 37504), (5696, 33988), (7424, 26077), (8497, 22784), (9376, 20648), (10324, 18752), (11392, 16994)]