238603622420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1\times {\mathrm{31469}}^1$

素因数の和:31865

約数の個数: 96

約数和(自身を含む): 534448212480

約数和(自身を除く): 295844590060

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 53, 92, 106, 115, 212, 230, 265, 311, 460, 530, 622, 1060, 1219, 1244, 1555, 2438, 3110, 4876, 6095, 6220, 7153, 12190, 14306, 16483, 24380, 28612, 31469, 32966, 35765, 62938, 65932, 71530, 82415, 125876, 143060, 157345, 164830, 314690, 329660, 379109, 629380, 723787, 758218, 1447574, 1516436, 1667857, 1895545, 2895148, 3335714, 3618935, 3791090, 6671428, 7237870, 7582180, 8339285, 9786859, 14475740, 16678570, 19573718, 33357140, 38360711, 39147436, 48934295, 76721422, 97868590, 153442844, 191803555, 195737180, 225097757, 383607110, 450195514, 518703527, 767214220, 900391028, 1037407054, 1125488785, 2074814108, 2250977570, 2593517635, 4501955140, 5187035270, 10374070540, 11930181121, 23860362242, 47720724484, 59650905605, 119301811210, 238603622420]

約数ペア:

[(1, 238603622420), (2, 119301811210), (4, 59650905605), (5, 47720724484), (10, 23860362242), (20, 11930181121), (23, 10374070540), (46, 5187035270), (53, 4501955140), (92, 2593517635), (106, 2250977570), (115, 2074814108), (212, 1125488785), (230, 1037407054), (265, 900391028), (311, 767214220), (460, 518703527), (530, 450195514), (622, 383607110), (1060, 225097757), (1219, 195737180), (1244, 191803555), (1555, 153442844), (2438, 97868590), (3110, 76721422), (4876, 48934295), (6095, 39147436), (6220, 38360711), (7153, 33357140), (12190, 19573718), (14306, 16678570), (16483, 14475740), (24380, 9786859), (28612, 8339285), (31469, 7582180), (32966, 7237870), (35765, 6671428), (62938, 3791090), (65932, 3618935), (71530, 3335714), (82415, 2895148), (125876, 1895545), (143060, 1667857), (157345, 1516436), (164830, 1447574), (314690, 758218), (329660, 723787), (379109, 629380)]