438231696

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{8101}}^1$

素因数の和:8149

約数の個数: 120

約数和(自身を含む): 1374358464

約数和(自身を除く): 936126768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 49, 56, 69, 84, 92, 98, 112, 138, 147, 161, 168, 184, 196, 276, 294, 322, 336, 368, 392, 483, 552, 588, 644, 784, 966, 1104, 1127, 1176, 1288, 1932, 2254, 2352, 2576, 3381, 3864, 4508, 6762, 7728, 8101, 9016, 13524, 16202, 18032, 24303, 27048, 32404, 48606, 54096, 56707, 64808, 97212, 113414, 129616, 170121, 186323, 194424, 226828, 340242, 372646, 388848, 396949, 453656, 558969, 680484, 745292, 793898, 907312, 1117938, 1190847, 1304261, 1360968, 1490584, 1587796, 2235876, 2381694, 2608522, 2721936, 2981168, 3175592, 3912783, 4471752, 4763388, 5217044, 6351184, 7825566, 8943504, 9129827, 9526776, 10434088, 15651132, 18259654, 19053552, 20868176, 27389481, 31302264, 36519308, 54778962, 62604528, 73038616, 109557924, 146077232, 219115848, 438231696]

約数ペア:

[(1, 438231696), (2, 219115848), (3, 146077232), (4, 109557924), (6, 73038616), (7, 62604528), (8, 54778962), (12, 36519308), (14, 31302264), (16, 27389481), (21, 20868176), (23, 19053552), (24, 18259654), (28, 15651132), (42, 10434088), (46, 9526776), (48, 9129827), (49, 8943504), (56, 7825566), (69, 6351184), (84, 5217044), (92, 4763388), (98, 4471752), (112, 3912783), (138, 3175592), (147, 2981168), (161, 2721936), (168, 2608522), (184, 2381694), (196, 2235876), (276, 1587796), (294, 1490584), (322, 1360968), (336, 1304261), (368, 1190847), (392, 1117938), (483, 907312), (552, 793898), (588, 745292), (644, 680484), (784, 558969), (966, 453656), (1104, 396949), (1127, 388848), (1176, 372646), (1288, 340242), (1932, 226828), (2254, 194424), (2352, 186323), (2576, 170121), (3381, 129616), (3864, 113414), (4508, 97212), (6762, 64808), (7728, 56707), (8101, 54096), (9016, 48606), (13524, 32404), (16202, 27048), (18032, 24303)]