15677311484

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{347}}^1\times {\mathrm{619}}^1$

素因数の和:1298

約数の個数: 48

約数和(自身を含む): 28055704320

約数和(自身を除く): 12378392836

約数列:

[1, 2, 4, 71, 142, 257, 284, 347, 514, 619, 694, 1028, 1238, 1388, 2476, 18247, 24637, 36494, 43949, 49274, 72988, 87898, 89179, 98548, 159083, 175796, 178358, 214793, 318166, 356716, 429586, 636332, 859172, 6331709, 11294893, 12663418, 15250303, 22589786, 25326836, 30500606, 45179572, 55201801, 61001212, 110403602, 220807204, 3919327871, 7838655742, 15677311484]

約数ペア:

[(1, 15677311484), (2, 7838655742), (4, 3919327871), (71, 220807204), (142, 110403602), (257, 61001212), (284, 55201801), (347, 45179572), (514, 30500606), (619, 25326836), (694, 22589786), (1028, 15250303), (1238, 12663418), (1388, 11294893), (2476, 6331709), (18247, 859172), (24637, 636332), (36494, 429586), (43949, 356716), (49274, 318166), (72988, 214793), (87898, 178358), (89179, 175796), (98548, 159083)]