20161110528

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^2\times {\mathrm{25889}}^1$

素因数の和:25939

約数の個数: 180

約数和(自身を含む): 63008933130

約数和(自身を除く): 42847822602

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 169, 192, 208, 234, 256, 288, 312, 338, 384, 416, 468, 507, 512, 576, 624, 676, 768, 832, 936, 1014, 1152, 1248, 1352, 1521, 1536, 1664, 1872, 2028, 2304, 2496, 2704, 3042, 3328, 3744, 4056, 4608, 4992, 5408, 6084, 6656, 7488, 8112, 9984, 10816, 12168, 14976, 16224, 19968, 21632, 24336, 25889, 29952, 32448, 43264, 48672, 51778, 59904, 64896, 77667, 86528, 97344, 103556, 129792, 155334, 194688, 207112, 233001, 259584, 310668, 336557, 389376, 414224, 466002, 621336, 673114, 778752, 828448, 932004, 1009671, 1242672, 1346228, 1656896, 1864008, 2019342, 2485344, 2692456, 3029013, 3313792, 3728016, 4038684, 4375241, 4970688, 5384912, 6058026, 6627584, 7456032, 8077368, 8750482, 9941376, 10769824, 12116052, 13125723, 13255168, 14912064, 16154736, 17500964, 19882752, 21539648, 24232104, 26251446, 29824128, 32309472, 35001928, 39377169, 39765504, 43079296, 48464208, 52502892, 59648256, 64618944, 70003856, 78754338, 86158592, 96928416, 105005784, 119296512, 129237888, 140007712, 157508676, 172317184, 193856832, 210011568, 258475776, 280015424, 315017352, 387713664, 420023136, 516951552, 560030848, 630034704, 775427328, 840046272, 1120061696, 1260069408, 1550854656, 1680092544, 2240123392, 2520138816, 3360185088, 5040277632, 6720370176, 10080555264, 20161110528]

約数ペア:

[(1, 20161110528), (2, 10080555264), (3, 6720370176), (4, 5040277632), (6, 3360185088), (8, 2520138816), (9, 2240123392), (12, 1680092544), (13, 1550854656), (16, 1260069408), (18, 1120061696), (24, 840046272), (26, 775427328), (32, 630034704), (36, 560030848), (39, 516951552), (48, 420023136), (52, 387713664), (64, 315017352), (72, 280015424), (78, 258475776), (96, 210011568), (104, 193856832), (117, 172317184), (128, 157508676), (144, 140007712), (156, 129237888), (169, 119296512), (192, 105005784), (208, 96928416), (234, 86158592), (256, 78754338), (288, 70003856), (312, 64618944), (338, 59648256), (384, 52502892), (416, 48464208), (468, 43079296), (507, 39765504), (512, 39377169), (576, 35001928), (624, 32309472), (676, 29824128), (768, 26251446), (832, 24232104), (936, 21539648), (1014, 19882752), (1152, 17500964), (1248, 16154736), (1352, 14912064), (1521, 13255168), (1536, 13125723), (1664, 12116052), (1872, 10769824), (2028, 9941376), (2304, 8750482), (2496, 8077368), (2704, 7456032), (3042, 6627584), (3328, 6058026), (3744, 5384912), (4056, 4970688), (4608, 4375241), (4992, 4038684), (5408, 3728016), (6084, 3313792), (6656, 3029013), (7488, 2692456), (8112, 2485344), (9984, 2019342), (10816, 1864008), (12168, 1656896), (14976, 1346228), (16224, 1242672), (19968, 1009671), (21632, 932004), (24336, 828448), (25889, 778752), (29952, 673114), (32448, 621336), (43264, 466002), (48672, 414224), (51778, 389376), (59904, 336557), (64896, 310668), (77667, 259584), (86528, 233001), (97344, 207112), (103556, 194688), (129792, 155334)]