2783995116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1\times {\mathrm{1213}}^1$

素因数の和:1623

約数の個数: 96

約数和(自身を含む): 7538065920

約数和(自身を除く): 4754070804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 307, 356, 534, 614, 623, 921, 1068, 1213, 1228, 1246, 1842, 1869, 2149, 2426, 2492, 3639, 3684, 3738, 4298, 4852, 6447, 7278, 7476, 8491, 8596, 12894, 14556, 16982, 25473, 25788, 27323, 33964, 50946, 54646, 81969, 101892, 107957, 109292, 163938, 191261, 215914, 323871, 327876, 372391, 382522, 431828, 573783, 647742, 744782, 755699, 765044, 1117173, 1147566, 1295484, 1489564, 1511398, 2234346, 2267097, 2295132, 2606737, 3022796, 4468692, 4534194, 5213474, 7820211, 9068388, 10426948, 15640422, 31280844, 33142799, 66285598, 99428397, 132571196, 198856794, 231999593, 397713588, 463999186, 695998779, 927998372, 1391997558, 2783995116]

約数ペア:

[(1, 2783995116), (2, 1391997558), (3, 927998372), (4, 695998779), (6, 463999186), (7, 397713588), (12, 231999593), (14, 198856794), (21, 132571196), (28, 99428397), (42, 66285598), (84, 33142799), (89, 31280844), (178, 15640422), (267, 10426948), (307, 9068388), (356, 7820211), (534, 5213474), (614, 4534194), (623, 4468692), (921, 3022796), (1068, 2606737), (1213, 2295132), (1228, 2267097), (1246, 2234346), (1842, 1511398), (1869, 1489564), (2149, 1295484), (2426, 1147566), (2492, 1117173), (3639, 765044), (3684, 755699), (3738, 744782), (4298, 647742), (4852, 573783), (6447, 431828), (7278, 382522), (7476, 372391), (8491, 327876), (8596, 323871), (12894, 215914), (14556, 191261), (16982, 163938), (25473, 109292), (25788, 107957), (27323, 101892), (33964, 81969), (50946, 54646)]