378423504

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:785

約数の個数: 120

約数和(自身を含む): 1094186912

約数和(自身を除く): 715763408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 67, 72, 122, 134, 144, 183, 201, 244, 268, 366, 402, 488, 536, 549, 603, 643, 732, 804, 976, 1072, 1098, 1206, 1286, 1464, 1608, 1929, 2196, 2412, 2572, 2928, 3216, 3858, 4087, 4392, 4824, 5144, 5787, 7716, 8174, 8784, 9648, 10288, 11574, 12261, 15432, 16348, 23148, 24522, 30864, 32696, 36783, 39223, 43081, 46296, 49044, 65392, 73566, 78446, 86162, 92592, 98088, 117669, 129243, 147132, 156892, 172324, 196176, 235338, 258486, 294264, 313784, 344648, 353007, 387729, 470676, 516972, 588528, 627568, 689296, 706014, 775458, 941352, 1033944, 1412028, 1550916, 1882704, 2067888, 2627941, 2824056, 3101832, 5255882, 5648112, 6203664, 7883823, 10511764, 15767646, 21023528, 23651469, 31535292, 42047056, 47302938, 63070584, 94605876, 126141168, 189211752, 378423504]

約数ペア:

[(1, 378423504), (2, 189211752), (3, 126141168), (4, 94605876), (6, 63070584), (8, 47302938), (9, 42047056), (12, 31535292), (16, 23651469), (18, 21023528), (24, 15767646), (36, 10511764), (48, 7883823), (61, 6203664), (67, 5648112), (72, 5255882), (122, 3101832), (134, 2824056), (144, 2627941), (183, 2067888), (201, 1882704), (244, 1550916), (268, 1412028), (366, 1033944), (402, 941352), (488, 775458), (536, 706014), (549, 689296), (603, 627568), (643, 588528), (732, 516972), (804, 470676), (976, 387729), (1072, 353007), (1098, 344648), (1206, 313784), (1286, 294264), (1464, 258486), (1608, 235338), (1929, 196176), (2196, 172324), (2412, 156892), (2572, 147132), (2928, 129243), (3216, 117669), (3858, 98088), (4087, 92592), (4392, 86162), (4824, 78446), (5144, 73566), (5787, 65392), (7716, 49044), (8174, 46296), (8784, 43081), (9648, 39223), (10288, 36783), (11574, 32696), (12261, 30864), (15432, 24522), (16348, 23148)]