2578743648

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{229589}}^1$

素因数の和:229621

約数の個数: 96

約数和(自身を含む): 8099935200

約数和(自身を除く): 5521191552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3744, 5616, 11232, 229589, 459178, 688767, 918356, 1377534, 1836712, 2066301, 2755068, 2984657, 3673424, 4132602, 5510136, 5969314, 6198903, 7346848, 8265204, 8953971, 11020272, 11938628, 12397806, 16530408, 17907942, 22040544, 23877256, 24795612, 26861913, 33060816, 35815884, 47754512, 49591224, 53723826, 66121632, 71631768, 80585739, 95509024, 99182448, 107447652, 143263536, 161171478, 198364896, 214895304, 286527072, 322342956, 429790608, 644685912, 859581216, 1289371824, 2578743648]

約数ペア:

[(1, 2578743648), (2, 1289371824), (3, 859581216), (4, 644685912), (6, 429790608), (8, 322342956), (9, 286527072), (12, 214895304), (13, 198364896), (16, 161171478), (18, 143263536), (24, 107447652), (26, 99182448), (27, 95509024), (32, 80585739), (36, 71631768), (39, 66121632), (48, 53723826), (52, 49591224), (54, 47754512), (72, 35815884), (78, 33060816), (96, 26861913), (104, 24795612), (108, 23877256), (117, 22040544), (144, 17907942), (156, 16530408), (208, 12397806), (216, 11938628), (234, 11020272), (288, 8953971), (312, 8265204), (351, 7346848), (416, 6198903), (432, 5969314), (468, 5510136), (624, 4132602), (702, 3673424), (864, 2984657), (936, 2755068), (1248, 2066301), (1404, 1836712), (1872, 1377534), (2808, 918356), (3744, 688767), (5616, 459178), (11232, 229589)]