1572181548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{306827}}^1$

素因数の和:306902

約数の個数: 48

約数和(自身を含む): 4261227264

約数和(自身を除く): 2689045716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 306827, 613654, 920481, 1227308, 1840962, 2147789, 3681924, 4295578, 6443367, 8591156, 12886734, 18716447, 25773468, 37432894, 56149341, 74865788, 112298682, 131015129, 224597364, 262030258, 393045387, 524060516, 786090774, 1572181548]

約数ペア:

[(1, 1572181548), (2, 786090774), (3, 524060516), (4, 393045387), (6, 262030258), (7, 224597364), (12, 131015129), (14, 112298682), (21, 74865788), (28, 56149341), (42, 37432894), (61, 25773468), (84, 18716447), (122, 12886734), (183, 8591156), (244, 6443367), (366, 4295578), (427, 3681924), (732, 2147789), (854, 1840962), (1281, 1227308), (1708, 920481), (2562, 613654), (5124, 306827)]