2578812912

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{105967}}^1$

素因数の和:106007

約数の個数: 90

約数和(自身を含む): 7815034032

約数和(自身を除く): 5236221120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 169, 208, 234, 312, 338, 468, 507, 624, 676, 936, 1014, 1352, 1521, 1872, 2028, 2704, 3042, 4056, 6084, 8112, 12168, 24336, 105967, 211934, 317901, 423868, 635802, 847736, 953703, 1271604, 1377571, 1695472, 1907406, 2543208, 2755142, 3814812, 4132713, 5086416, 5510284, 7629624, 8265426, 11020568, 12398139, 15259248, 16530852, 17908423, 22041136, 24796278, 33061704, 35816846, 49592556, 53725269, 66123408, 71633692, 99185112, 107450538, 143267384, 161175807, 198370224, 214901076, 286534768, 322351614, 429802152, 644703228, 859604304, 1289406456, 2578812912]

約数ペア:

[(1, 2578812912), (2, 1289406456), (3, 859604304), (4, 644703228), (6, 429802152), (8, 322351614), (9, 286534768), (12, 214901076), (13, 198370224), (16, 161175807), (18, 143267384), (24, 107450538), (26, 99185112), (36, 71633692), (39, 66123408), (48, 53725269), (52, 49592556), (72, 35816846), (78, 33061704), (104, 24796278), (117, 22041136), (144, 17908423), (156, 16530852), (169, 15259248), (208, 12398139), (234, 11020568), (312, 8265426), (338, 7629624), (468, 5510284), (507, 5086416), (624, 4132713), (676, 3814812), (936, 2755142), (1014, 2543208), (1352, 1907406), (1521, 1695472), (1872, 1377571), (2028, 1271604), (2704, 953703), (3042, 847736), (4056, 635802), (6084, 423868), (8112, 317901), (12168, 211934), (24336, 105967)]