858542568

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1031}}^1$

素因数の和:1227

約数の個数: 128

約数和(自身を含む): 2465406720

約数和(自身を除く): 1606864152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 157, 204, 221, 312, 314, 408, 442, 471, 628, 663, 884, 942, 1031, 1256, 1326, 1768, 1884, 2041, 2062, 2652, 2669, 3093, 3768, 4082, 4124, 5304, 5338, 6123, 6186, 8007, 8164, 8248, 10676, 12246, 12372, 13403, 16014, 16328, 17527, 21352, 24492, 24744, 26806, 32028, 34697, 35054, 40209, 48984, 52581, 53612, 64056, 69394, 70108, 80418, 104091, 105162, 107224, 138788, 140216, 160836, 161867, 208182, 210324, 227851, 277576, 321672, 323734, 416364, 420648, 455702, 485601, 647468, 683553, 832728, 911404, 971202, 1294936, 1367106, 1822808, 1942404, 2104271, 2734212, 2751739, 3884808, 4208542, 5468424, 5503478, 6312813, 8255217, 8417084, 11006956, 12625626, 16510434, 16834168, 22013912, 25251252, 33020868, 35772607, 50502504, 66041736, 71545214, 107317821, 143090428, 214635642, 286180856, 429271284, 858542568]

約数ペア:

[(1, 858542568), (2, 429271284), (3, 286180856), (4, 214635642), (6, 143090428), (8, 107317821), (12, 71545214), (13, 66041736), (17, 50502504), (24, 35772607), (26, 33020868), (34, 25251252), (39, 22013912), (51, 16834168), (52, 16510434), (68, 12625626), (78, 11006956), (102, 8417084), (104, 8255217), (136, 6312813), (156, 5503478), (157, 5468424), (204, 4208542), (221, 3884808), (312, 2751739), (314, 2734212), (408, 2104271), (442, 1942404), (471, 1822808), (628, 1367106), (663, 1294936), (884, 971202), (942, 911404), (1031, 832728), (1256, 683553), (1326, 647468), (1768, 485601), (1884, 455702), (2041, 420648), (2062, 416364), (2652, 323734), (2669, 321672), (3093, 277576), (3768, 227851), (4082, 210324), (4124, 208182), (5304, 161867), (5338, 160836), (6123, 140216), (6186, 138788), (8007, 107224), (8164, 105162), (8248, 104091), (10676, 80418), (12246, 70108), (12372, 69394), (13403, 64056), (16014, 53612), (16328, 52581), (17527, 48984), (21352, 40209), (24492, 35054), (24744, 34697), (26806, 32028)]