1337739648

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{497671}}^1$

素因数の和:497695

約数の個数: 64

約数和(自身を含む): 4061003520

約数和(自身を除く): 2723263872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 497671, 995342, 1493013, 1990684, 2986026, 3483697, 3981368, 5972052, 6967394, 7962736, 10451091, 11944104, 13934788, 15925472, 20902182, 23888208, 27869576, 31850944, 41804364, 47776416, 55739152, 63701888, 83608728, 95552832, 111478304, 167217456, 191105664, 222956608, 334434912, 445913216, 668869824, 1337739648]

約数ペア:

[(1, 1337739648), (2, 668869824), (3, 445913216), (4, 334434912), (6, 222956608), (7, 191105664), (8, 167217456), (12, 111478304), (14, 95552832), (16, 83608728), (21, 63701888), (24, 55739152), (28, 47776416), (32, 41804364), (42, 31850944), (48, 27869576), (56, 23888208), (64, 20902182), (84, 15925472), (96, 13934788), (112, 11944104), (128, 10451091), (168, 7962736), (192, 6967394), (224, 5972052), (336, 3981368), (384, 3483697), (448, 2986026), (672, 1990684), (896, 1493013), (1344, 995342), (2688, 497671)]