8705491424

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{1093}}^1$

素因数の和:1209

約数の個数: 144

約数和(自身を含む): 20805621984

約数和(自身を除く): 12100130560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 37, 56, 62, 74, 112, 124, 148, 217, 224, 248, 259, 296, 434, 496, 518, 592, 868, 961, 992, 1036, 1093, 1147, 1184, 1736, 1922, 2072, 2186, 2294, 3472, 3844, 4144, 4372, 4588, 6727, 6944, 7651, 7688, 8029, 8288, 8744, 9176, 13454, 15302, 15376, 16058, 17488, 18352, 26908, 30604, 30752, 32116, 33883, 34976, 35557, 36704, 40441, 53816, 61208, 64232, 67766, 71114, 80882, 107632, 122416, 128464, 135532, 142228, 161764, 215264, 237181, 244832, 248899, 256928, 271064, 283087, 284456, 323528, 474362, 497798, 542128, 566174, 568912, 647056, 948724, 995596, 1050373, 1084256, 1132348, 1137824, 1253671, 1294112, 1897448, 1991192, 2100746, 2264696, 2507342, 3794896, 3982384, 4201492, 4529392, 5014684, 7352611, 7589792, 7964768, 8402984, 8775697, 9058784, 10029368, 14705222, 16805968, 17551394, 20058736, 29410444, 33611936, 35102788, 38863801, 40117472, 58820888, 70205576, 77727602, 117641776, 140411152, 155455204, 235283552, 272046607, 280822304, 310910408, 544093214, 621820816, 1088186428, 1243641632, 2176372856, 4352745712, 8705491424]

約数ペア:

[(1, 8705491424), (2, 4352745712), (4, 2176372856), (7, 1243641632), (8, 1088186428), (14, 621820816), (16, 544093214), (28, 310910408), (31, 280822304), (32, 272046607), (37, 235283552), (56, 155455204), (62, 140411152), (74, 117641776), (112, 77727602), (124, 70205576), (148, 58820888), (217, 40117472), (224, 38863801), (248, 35102788), (259, 33611936), (296, 29410444), (434, 20058736), (496, 17551394), (518, 16805968), (592, 14705222), (868, 10029368), (961, 9058784), (992, 8775697), (1036, 8402984), (1093, 7964768), (1147, 7589792), (1184, 7352611), (1736, 5014684), (1922, 4529392), (2072, 4201492), (2186, 3982384), (2294, 3794896), (3472, 2507342), (3844, 2264696), (4144, 2100746), (4372, 1991192), (4588, 1897448), (6727, 1294112), (6944, 1253671), (7651, 1137824), (7688, 1132348), (8029, 1084256), (8288, 1050373), (8744, 995596), (9176, 948724), (13454, 647056), (15302, 568912), (15376, 566174), (16058, 542128), (17488, 497798), (18352, 474362), (26908, 323528), (30604, 284456), (30752, 283087), (32116, 271064), (33883, 256928), (34976, 248899), (35557, 244832), (36704, 237181), (40441, 215264), (53816, 161764), (61208, 142228), (64232, 135532), (67766, 128464), (71114, 122416), (80882, 107632)]