521036256

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3187}}^1$

素因数の和:3344

約数の個数: 96

約数和(自身を含む): 1484638848

約数和(自身を除く): 963602592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 131, 156, 208, 262, 312, 393, 416, 524, 624, 786, 1048, 1248, 1572, 1703, 2096, 3144, 3187, 3406, 4192, 5109, 6288, 6374, 6812, 9561, 10218, 12576, 12748, 13624, 19122, 20436, 25496, 27248, 38244, 40872, 41431, 50992, 54496, 76488, 81744, 82862, 101984, 124293, 152976, 163488, 165724, 248586, 305952, 331448, 417497, 497172, 662896, 834994, 994344, 1252491, 1325792, 1669988, 1988688, 2504982, 3339976, 3977376, 5009964, 5427461, 6679952, 10019928, 10854922, 13359904, 16282383, 20039856, 21709844, 32564766, 40079712, 43419688, 65129532, 86839376, 130259064, 173678752, 260518128, 521036256]

約数ペア:

[(1, 521036256), (2, 260518128), (3, 173678752), (4, 130259064), (6, 86839376), (8, 65129532), (12, 43419688), (13, 40079712), (16, 32564766), (24, 21709844), (26, 20039856), (32, 16282383), (39, 13359904), (48, 10854922), (52, 10019928), (78, 6679952), (96, 5427461), (104, 5009964), (131, 3977376), (156, 3339976), (208, 2504982), (262, 1988688), (312, 1669988), (393, 1325792), (416, 1252491), (524, 994344), (624, 834994), (786, 662896), (1048, 497172), (1248, 417497), (1572, 331448), (1703, 305952), (2096, 248586), (3144, 165724), (3187, 163488), (3406, 152976), (4192, 124293), (5109, 101984), (6288, 82862), (6374, 81744), (6812, 76488), (9561, 54496), (10218, 50992), (12576, 41431), (12748, 40872), (13624, 38244), (19122, 27248), (20436, 25496)]