430897024

素因数分解:

$2^7\times {\mathrm{31}}^3\times {\mathrm{113}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 894890880

約数和(自身を除く): 463993856

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 113, 124, 128, 226, 248, 452, 496, 904, 961, 992, 1808, 1922, 1984, 3503, 3616, 3844, 3968, 7006, 7232, 7688, 14012, 14464, 15376, 28024, 29791, 30752, 56048, 59582, 61504, 108593, 112096, 119164, 123008, 217186, 224192, 238328, 434372, 448384, 476656, 868744, 953312, 1737488, 1906624, 3366383, 3474976, 3813248, 6732766, 6949952, 13465532, 13899904, 26931064, 53862128, 107724256, 215448512, 430897024]

約数ペア:

[(1, 430897024), (2, 215448512), (4, 107724256), (8, 53862128), (16, 26931064), (31, 13899904), (32, 13465532), (62, 6949952), (64, 6732766), (113, 3813248), (124, 3474976), (128, 3366383), (226, 1906624), (248, 1737488), (452, 953312), (496, 868744), (904, 476656), (961, 448384), (992, 434372), (1808, 238328), (1922, 224192), (1984, 217186), (3503, 123008), (3616, 119164), (3844, 112096), (3968, 108593), (7006, 61504), (7232, 59582), (7688, 56048), (14012, 30752), (14464, 29791), (15376, 28024)]