678123732

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2843}}^1$

素因数の和:3013

約数の個数: 96

約数和(自身を含む): 1872944640

約数和(自身を除く): 1194820908

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 139, 143, 156, 278, 286, 417, 429, 556, 572, 834, 858, 1529, 1668, 1716, 1807, 2843, 3058, 3614, 4587, 5421, 5686, 6116, 7228, 8529, 9174, 10842, 11372, 17058, 18348, 19877, 21684, 31273, 34116, 36959, 39754, 59631, 62546, 73918, 79508, 93819, 110877, 119262, 125092, 147836, 187638, 221754, 238524, 375276, 395177, 406549, 443508, 790354, 813098, 1185531, 1219647, 1580708, 1626196, 2371062, 2439294, 4346947, 4742124, 4878588, 5137301, 8693894, 10274602, 13040841, 15411903, 17387788, 20549204, 26081682, 30823806, 52163364, 56510311, 61647612, 113020622, 169530933, 226041244, 339061866, 678123732]

約数ペア:

[(1, 678123732), (2, 339061866), (3, 226041244), (4, 169530933), (6, 113020622), (11, 61647612), (12, 56510311), (13, 52163364), (22, 30823806), (26, 26081682), (33, 20549204), (39, 17387788), (44, 15411903), (52, 13040841), (66, 10274602), (78, 8693894), (132, 5137301), (139, 4878588), (143, 4742124), (156, 4346947), (278, 2439294), (286, 2371062), (417, 1626196), (429, 1580708), (556, 1219647), (572, 1185531), (834, 813098), (858, 790354), (1529, 443508), (1668, 406549), (1716, 395177), (1807, 375276), (2843, 238524), (3058, 221754), (3614, 187638), (4587, 147836), (5421, 125092), (5686, 119262), (6116, 110877), (7228, 93819), (8529, 79508), (9174, 73918), (10842, 62546), (11372, 59631), (17058, 39754), (18348, 36959), (19877, 34116), (21684, 31273)]