1566656796

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1\times {\mathrm{1861}}^1$

素因数の和:2003

約数の個数: 72

約数和(自身を含む): 3831057552

約数和(自身を除く): 2264400756

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 73, 93, 124, 146, 186, 219, 292, 372, 438, 876, 961, 1861, 1922, 2263, 2883, 3722, 3844, 4526, 5583, 5766, 6789, 7444, 9052, 11166, 11532, 13578, 22332, 27156, 57691, 70153, 115382, 135853, 140306, 173073, 210459, 230764, 271706, 280612, 346146, 407559, 420918, 543412, 692292, 815118, 841836, 1630236, 1788421, 3576842, 4211443, 5365263, 7153684, 8422886, 10730526, 12634329, 16845772, 21461052, 25268658, 50537316, 130554733, 261109466, 391664199, 522218932, 783328398, 1566656796]

約数ペア:

[(1, 1566656796), (2, 783328398), (3, 522218932), (4, 391664199), (6, 261109466), (12, 130554733), (31, 50537316), (62, 25268658), (73, 21461052), (93, 16845772), (124, 12634329), (146, 10730526), (186, 8422886), (219, 7153684), (292, 5365263), (372, 4211443), (438, 3576842), (876, 1788421), (961, 1630236), (1861, 841836), (1922, 815118), (2263, 692292), (2883, 543412), (3722, 420918), (3844, 407559), (4526, 346146), (5583, 280612), (5766, 271706), (6789, 230764), (7444, 210459), (9052, 173073), (11166, 140306), (11532, 135853), (13578, 115382), (22332, 70153), (27156, 57691)]