830941696

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{983}}^1$

素因数の和:1141

約数の個数: 80

約数和(自身を含む): 1803884544

約数和(自身を除く): 972942848

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 128, 208, 254, 256, 416, 508, 512, 832, 983, 1016, 1651, 1664, 1966, 2032, 3302, 3328, 3932, 4064, 6604, 6656, 7864, 8128, 12779, 13208, 15728, 16256, 25558, 26416, 31456, 32512, 51116, 52832, 62912, 65024, 102232, 105664, 124841, 125824, 204464, 211328, 249682, 251648, 408928, 422656, 499364, 503296, 817856, 845312, 998728, 1622933, 1635712, 1997456, 3245866, 3271424, 3994912, 6491732, 6542848, 7989824, 12983464, 15979648, 25966928, 31959296, 51933856, 63918592, 103867712, 207735424, 415470848, 830941696]

約数ペア:

[(1, 830941696), (2, 415470848), (4, 207735424), (8, 103867712), (13, 63918592), (16, 51933856), (26, 31959296), (32, 25966928), (52, 15979648), (64, 12983464), (104, 7989824), (127, 6542848), (128, 6491732), (208, 3994912), (254, 3271424), (256, 3245866), (416, 1997456), (508, 1635712), (512, 1622933), (832, 998728), (983, 845312), (1016, 817856), (1651, 503296), (1664, 499364), (1966, 422656), (2032, 408928), (3302, 251648), (3328, 249682), (3932, 211328), (4064, 204464), (6604, 125824), (6656, 124841), (7864, 105664), (8128, 102232), (12779, 65024), (13208, 62912), (15728, 52832), (16256, 51116), (25558, 32512), (26416, 31456)]