3978912

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 12386304

約数和(自身を除く): 8407392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 84, 93, 96, 112, 124, 168, 186, 191, 217, 224, 248, 336, 372, 382, 434, 496, 573, 651, 672, 744, 764, 868, 992, 1146, 1302, 1337, 1488, 1528, 1736, 2292, 2604, 2674, 2976, 3056, 3472, 4011, 4584, 5208, 5348, 5921, 6112, 6944, 8022, 9168, 10416, 10696, 11842, 16044, 17763, 18336, 20832, 21392, 23684, 32088, 35526, 41447, 42784, 47368, 64176, 71052, 82894, 94736, 124341, 128352, 142104, 165788, 189472, 248682, 284208, 331576, 497364, 568416, 663152, 994728, 1326304, 1989456, 3978912]

約数ペア:

[(1, 3978912), (2, 1989456), (3, 1326304), (4, 994728), (6, 663152), (7, 568416), (8, 497364), (12, 331576), (14, 284208), (16, 248682), (21, 189472), (24, 165788), (28, 142104), (31, 128352), (32, 124341), (42, 94736), (48, 82894), (56, 71052), (62, 64176), (84, 47368), (93, 42784), (96, 41447), (112, 35526), (124, 32088), (168, 23684), (186, 21392), (191, 20832), (217, 18336), (224, 17763), (248, 16044), (336, 11842), (372, 10696), (382, 10416), (434, 9168), (496, 8022), (573, 6944), (651, 6112), (672, 5921), (744, 5348), (764, 5208), (868, 4584), (992, 4011), (1146, 3472), (1302, 3056), (1337, 2976), (1488, 2674), (1528, 2604), (1736, 2292)]