771289256736

素因数分解:

$2^5\times 3^3\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{164431}}^1$

素因数の和:164600

約数の個数: 192

約数和(自身を含む): 2312177011200

約数和(自身を除く): 1540887754464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 72, 89, 96, 108, 122, 144, 178, 183, 216, 244, 267, 288, 356, 366, 432, 488, 534, 549, 712, 732, 801, 864, 976, 1068, 1098, 1424, 1464, 1602, 1647, 1952, 2136, 2196, 2403, 2848, 2928, 3204, 3294, 4272, 4392, 4806, 5429, 5856, 6408, 6588, 8544, 8784, 9612, 10858, 12816, 13176, 16287, 17568, 19224, 21716, 25632, 26352, 32574, 38448, 43432, 48861, 52704, 65148, 76896, 86864, 97722, 130296, 146583, 164431, 173728, 195444, 260592, 293166, 328862, 390888, 493293, 521184, 586332, 657724, 781776, 986586, 1172664, 1315448, 1479879, 1563552, 1973172, 2345328, 2630896, 2959758, 3946344, 4439637, 4690656, 5261792, 5919516, 7892688, 8879274, 10030291, 11839032, 14634359, 15785376, 17758548, 20060582, 23678064, 29268718, 30090873, 35517096, 40121164, 43903077, 47356128, 58537436, 60181746, 71034192, 80242328, 87806154, 90272619, 117074872, 120363492, 131709231, 142068384, 160484656, 175612308, 180545238, 234149744, 240726984, 263418462, 270817857, 320969312, 351224616, 361090476, 395127693, 468299488, 481453968, 526836924, 541635714, 702449232, 722180952, 790255386, 892695899, 962907936, 1053673848, 1083271428, 1404898464, 1444361904, 1580510772, 1785391798, 2107347696, 2166542856, 2678087697, 2888723808, 3161021544, 3570783596, 4214695392, 4333085712, 5356175394, 6322043088, 7141567192, 8034263091, 8666171424, 10712350788, 12644086176, 14283134384, 16068526182, 21424701576, 24102789273, 28566268768, 32137052364, 42849403152, 48205578546, 64274104728, 85698806304, 96411157092, 128548209456, 192822314184, 257096418912, 385644628368, 771289256736]

約数ペア:

[(1, 771289256736), (2, 385644628368), (3, 257096418912), (4, 192822314184), (6, 128548209456), (8, 96411157092), (9, 85698806304), (12, 64274104728), (16, 48205578546), (18, 42849403152), (24, 32137052364), (27, 28566268768), (32, 24102789273), (36, 21424701576), (48, 16068526182), (54, 14283134384), (61, 12644086176), (72, 10712350788), (89, 8666171424), (96, 8034263091), (108, 7141567192), (122, 6322043088), (144, 5356175394), (178, 4333085712), (183, 4214695392), (216, 3570783596), (244, 3161021544), (267, 2888723808), (288, 2678087697), (356, 2166542856), (366, 2107347696), (432, 1785391798), (488, 1580510772), (534, 1444361904), (549, 1404898464), (712, 1083271428), (732, 1053673848), (801, 962907936), (864, 892695899), (976, 790255386), (1068, 722180952), (1098, 702449232), (1424, 541635714), (1464, 526836924), (1602, 481453968), (1647, 468299488), (1952, 395127693), (2136, 361090476), (2196, 351224616), (2403, 320969312), (2848, 270817857), (2928, 263418462), (3204, 240726984), (3294, 234149744), (4272, 180545238), (4392, 175612308), (4806, 160484656), (5429, 142068384), (5856, 131709231), (6408, 120363492), (6588, 117074872), (8544, 90272619), (8784, 87806154), (9612, 80242328), (10858, 71034192), (12816, 60181746), (13176, 58537436), (16287, 47356128), (17568, 43903077), (19224, 40121164), (21716, 35517096), (25632, 30090873), (26352, 29268718), (32574, 23678064), (38448, 20060582), (43432, 17758548), (48861, 15785376), (52704, 14634359), (65148, 11839032), (76896, 10030291), (86864, 8879274), (97722, 7892688), (130296, 5919516), (146583, 5261792), (164431, 4690656), (173728, 4439637), (195444, 3946344), (260592, 2959758), (293166, 2630896), (328862, 2345328), (390888, 1973172), (493293, 1563552), (521184, 1479879), (586332, 1315448), (657724, 1172664), (781776, 986586)]