25409278128

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{709}}^1\times {\mathrm{727}}^1$

素因数の和:1539

約数の個数: 160

約数和(自身を含む): 71784294400

約数和(自身を除く): 46375016272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 79, 104, 156, 158, 208, 237, 312, 316, 474, 624, 632, 709, 727, 948, 1027, 1264, 1418, 1454, 1896, 2054, 2127, 2181, 2836, 2908, 3081, 3792, 4108, 4254, 4362, 5672, 5816, 6162, 8216, 8508, 8724, 9217, 9451, 11344, 11632, 12324, 16432, 17016, 17448, 18434, 18902, 24648, 27651, 28353, 34032, 34896, 36868, 37804, 49296, 55302, 56011, 56706, 57433, 73736, 75608, 110604, 112022, 113412, 114866, 147472, 151216, 168033, 172299, 221208, 224044, 226824, 229732, 336066, 344598, 442416, 448088, 453648, 459464, 515443, 672132, 689196, 728143, 746629, 896176, 918928, 1030886, 1344264, 1378392, 1456286, 1493258, 1546329, 2061772, 2184429, 2239887, 2688528, 2756784, 2912572, 2986516, 3092658, 4123544, 4368858, 4479774, 5825144, 5973032, 6185316, 6700759, 8247088, 8737716, 8959548, 11650288, 11946064, 12370632, 13401518, 17475432, 17919096, 20102277, 24741264, 26803036, 34950864, 35838192, 40204554, 40719997, 53606072, 80409108, 81439994, 107212144, 122159991, 160818216, 162879988, 244319982, 321636432, 325759976, 488639964, 529359961, 651519952, 977279928, 1058719922, 1588079883, 1954559856, 2117439844, 3176159766, 4234879688, 6352319532, 8469759376, 12704639064, 25409278128]

約数ペア:

[(1, 25409278128), (2, 12704639064), (3, 8469759376), (4, 6352319532), (6, 4234879688), (8, 3176159766), (12, 2117439844), (13, 1954559856), (16, 1588079883), (24, 1058719922), (26, 977279928), (39, 651519952), (48, 529359961), (52, 488639964), (78, 325759976), (79, 321636432), (104, 244319982), (156, 162879988), (158, 160818216), (208, 122159991), (237, 107212144), (312, 81439994), (316, 80409108), (474, 53606072), (624, 40719997), (632, 40204554), (709, 35838192), (727, 34950864), (948, 26803036), (1027, 24741264), (1264, 20102277), (1418, 17919096), (1454, 17475432), (1896, 13401518), (2054, 12370632), (2127, 11946064), (2181, 11650288), (2836, 8959548), (2908, 8737716), (3081, 8247088), (3792, 6700759), (4108, 6185316), (4254, 5973032), (4362, 5825144), (5672, 4479774), (5816, 4368858), (6162, 4123544), (8216, 3092658), (8508, 2986516), (8724, 2912572), (9217, 2756784), (9451, 2688528), (11344, 2239887), (11632, 2184429), (12324, 2061772), (16432, 1546329), (17016, 1493258), (17448, 1456286), (18434, 1378392), (18902, 1344264), (24648, 1030886), (27651, 918928), (28353, 896176), (34032, 746629), (34896, 728143), (36868, 689196), (37804, 672132), (49296, 515443), (55302, 459464), (56011, 453648), (56706, 448088), (57433, 442416), (73736, 344598), (75608, 336066), (110604, 229732), (112022, 226824), (113412, 224044), (114866, 221208), (147472, 172299), (151216, 168033)]