381730932

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{13577}}^1$

素因数の和:13669

約数の個数: 72

約数和(自身を含む): 1067556672

約数和(自身を除く): 685825740

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 71, 99, 132, 142, 198, 213, 284, 396, 426, 639, 781, 852, 1278, 1562, 2343, 2556, 3124, 4686, 7029, 9372, 13577, 14058, 27154, 28116, 40731, 54308, 81462, 122193, 149347, 162924, 244386, 298694, 448041, 488772, 597388, 896082, 963967, 1344123, 1792164, 1927934, 2688246, 2891901, 3855868, 5376492, 5783802, 8675703, 10603637, 11567604, 17351406, 21207274, 31810911, 34702812, 42414548, 63621822, 95432733, 127243644, 190865466, 381730932]

約数ペア:

[(1, 381730932), (2, 190865466), (3, 127243644), (4, 95432733), (6, 63621822), (9, 42414548), (11, 34702812), (12, 31810911), (18, 21207274), (22, 17351406), (33, 11567604), (36, 10603637), (44, 8675703), (66, 5783802), (71, 5376492), (99, 3855868), (132, 2891901), (142, 2688246), (198, 1927934), (213, 1792164), (284, 1344123), (396, 963967), (426, 896082), (639, 597388), (781, 488772), (852, 448041), (1278, 298694), (1562, 244386), (2343, 162924), (2556, 149347), (3124, 122193), (4686, 81462), (7029, 54308), (9372, 40731), (13577, 28116), (14058, 27154)]