1228132672

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:408

約数の個数: 112

約数和(自身を含む): 2703697920

約数和(自身を除く): 1475565248

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 64, 104, 118, 127, 197, 208, 236, 254, 394, 416, 472, 508, 767, 788, 832, 944, 1016, 1534, 1576, 1651, 1888, 2032, 2561, 3068, 3152, 3302, 3776, 4064, 5122, 6136, 6304, 6604, 7493, 8128, 10244, 11623, 12272, 12608, 13208, 14986, 20488, 23246, 24544, 25019, 26416, 29972, 40976, 46492, 49088, 50038, 52832, 59944, 81952, 92984, 97409, 100076, 105664, 119888, 151099, 163904, 185968, 194818, 200152, 239776, 302198, 325247, 371936, 389636, 400304, 479552, 604396, 650494, 743872, 779272, 800608, 1208792, 1300988, 1476121, 1558544, 1601216, 2417584, 2601976, 2952242, 3117088, 4835168, 5203952, 5904484, 6234176, 9670336, 10407904, 11808968, 19189573, 20815808, 23617936, 38379146, 47235872, 76758292, 94471744, 153516584, 307033168, 614066336, 1228132672]

約数ペア:

[(1, 1228132672), (2, 614066336), (4, 307033168), (8, 153516584), (13, 94471744), (16, 76758292), (26, 47235872), (32, 38379146), (52, 23617936), (59, 20815808), (64, 19189573), (104, 11808968), (118, 10407904), (127, 9670336), (197, 6234176), (208, 5904484), (236, 5203952), (254, 4835168), (394, 3117088), (416, 2952242), (472, 2601976), (508, 2417584), (767, 1601216), (788, 1558544), (832, 1476121), (944, 1300988), (1016, 1208792), (1534, 800608), (1576, 779272), (1651, 743872), (1888, 650494), (2032, 604396), (2561, 479552), (3068, 400304), (3152, 389636), (3302, 371936), (3776, 325247), (4064, 302198), (5122, 239776), (6136, 200152), (6304, 194818), (6604, 185968), (7493, 163904), (8128, 151099), (10244, 119888), (11623, 105664), (12272, 100076), (12608, 97409), (13208, 92984), (14986, 81952), (20488, 59944), (23246, 52832), (24544, 50038), (25019, 49088), (26416, 46492), (29972, 40976)]