15678846452

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{239}}^1\times {\mathrm{379}}^1\times {\mathrm{397}}^1$

素因数の和:1128

約数の個数: 48

約数和(自身を含む): 27949152000

約数和(自身を除く): 12270305548

約数列:

[1, 2, 4, 109, 218, 239, 379, 397, 436, 478, 758, 794, 956, 1516, 1588, 26051, 41311, 43273, 52102, 82622, 86546, 90581, 94883, 104204, 150463, 165244, 173092, 181162, 189766, 300926, 362324, 379532, 601852, 9873329, 10342247, 16400467, 19746658, 20684494, 32800934, 35960657, 39493316, 41368988, 65601868, 71921314, 143842628, 3919711613, 7839423226, 15678846452]

約数ペア:

[(1, 15678846452), (2, 7839423226), (4, 3919711613), (109, 143842628), (218, 71921314), (239, 65601868), (379, 41368988), (397, 39493316), (436, 35960657), (478, 32800934), (758, 20684494), (794, 19746658), (956, 16400467), (1516, 10342247), (1588, 9873329), (26051, 601852), (41311, 379532), (43273, 362324), (52102, 300926), (82622, 189766), (86546, 181162), (90581, 173092), (94883, 165244), (104204, 150463)]