304928208

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{162889}}^1$

素因数の和:162916

約数の個数: 60

約数和(自身を含む): 919025380

約数和(自身を除く): 614097172

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, 208, 234, 312, 468, 624, 936, 1872, 162889, 325778, 488667, 651556, 977334, 1303112, 1466001, 1954668, 2117557, 2606224, 2932002, 3909336, 4235114, 5864004, 6352671, 7818672, 8470228, 11728008, 12705342, 16940456, 19058013, 23456016, 25410684, 33880912, 38116026, 50821368, 76232052, 101642736, 152464104, 304928208]

約数ペア:

[(1, 304928208), (2, 152464104), (3, 101642736), (4, 76232052), (6, 50821368), (8, 38116026), (9, 33880912), (12, 25410684), (13, 23456016), (16, 19058013), (18, 16940456), (24, 12705342), (26, 11728008), (36, 8470228), (39, 7818672), (48, 6352671), (52, 5864004), (72, 4235114), (78, 3909336), (104, 2932002), (117, 2606224), (144, 2117557), (156, 1954668), (208, 1466001), (234, 1303112), (312, 977334), (468, 651556), (624, 488667), (936, 325778), (1872, 162889)]