478188676

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{733}}^1\times {\mathrm{1013}}^1$

素因数の和:1780

約数の個数: 48

約数和(自身を含む): 1000306944

約数和(自身を除く): 522118268

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 733, 1013, 1466, 2026, 2932, 4052, 5131, 7091, 10262, 14182, 16859, 20524, 23299, 28364, 33718, 46598, 67436, 93196, 118013, 163093, 236026, 326186, 472052, 652372, 742529, 1485058, 2970116, 5197703, 10395406, 17078167, 20790812, 34156334, 68312668, 119547169, 239094338, 478188676]

約数ペア:

[(1, 478188676), (2, 239094338), (4, 119547169), (7, 68312668), (14, 34156334), (23, 20790812), (28, 17078167), (46, 10395406), (92, 5197703), (161, 2970116), (322, 1485058), (644, 742529), (733, 652372), (1013, 472052), (1466, 326186), (2026, 236026), (2932, 163093), (4052, 118013), (5131, 93196), (7091, 67436), (10262, 46598), (14182, 33718), (16859, 28364), (20524, 23299)]