998384976

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{661}}^1$

素因数の和:1309

約数の個数: 120

約数和(自身を含む): 2967727464

約数和(自身を除く): 1969342488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 617, 661, 816, 1224, 1234, 1322, 1851, 1983, 2448, 2468, 2644, 3702, 3966, 4936, 5288, 5553, 5949, 7404, 7932, 9872, 10489, 10576, 11106, 11237, 11898, 14808, 15864, 20978, 22212, 22474, 23796, 29616, 31467, 31728, 33711, 41956, 44424, 44948, 47592, 62934, 67422, 83912, 88848, 89896, 94401, 95184, 101133, 125868, 134844, 167824, 179792, 188802, 202266, 251736, 269688, 377604, 404532, 407837, 503472, 539376, 755208, 809064, 815674, 1223511, 1510416, 1618128, 1631348, 2447022, 3262696, 3670533, 4894044, 6525392, 6933229, 7341066, 9788088, 13866458, 14682132, 19576176, 20799687, 27732916, 29364264, 41599374, 55465832, 58728528, 62399061, 83198748, 110931664, 124798122, 166397496, 249596244, 332794992, 499192488, 998384976]

約数ペア:

[(1, 998384976), (2, 499192488), (3, 332794992), (4, 249596244), (6, 166397496), (8, 124798122), (9, 110931664), (12, 83198748), (16, 62399061), (17, 58728528), (18, 55465832), (24, 41599374), (34, 29364264), (36, 27732916), (48, 20799687), (51, 19576176), (68, 14682132), (72, 13866458), (102, 9788088), (136, 7341066), (144, 6933229), (153, 6525392), (204, 4894044), (272, 3670533), (306, 3262696), (408, 2447022), (612, 1631348), (617, 1618128), (661, 1510416), (816, 1223511), (1224, 815674), (1234, 809064), (1322, 755208), (1851, 539376), (1983, 503472), (2448, 407837), (2468, 404532), (2644, 377604), (3702, 269688), (3966, 251736), (4936, 202266), (5288, 188802), (5553, 179792), (5949, 167824), (7404, 134844), (7932, 125868), (9872, 101133), (10489, 95184), (10576, 94401), (11106, 89896), (11237, 88848), (11898, 83912), (14808, 67422), (15864, 62934), (20978, 47592), (22212, 44948), (22474, 44424), (23796, 41956), (29616, 33711), (31467, 31728)]