394314816

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6823}}^1$

素因数の和:6888

約数の個数: 112

約数和(自身を含む): 1220240384

約数和(自身を除く): 825925568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 64, 84, 86, 96, 112, 129, 168, 172, 192, 224, 258, 301, 336, 344, 448, 516, 602, 672, 688, 903, 1032, 1204, 1344, 1376, 1806, 2064, 2408, 2752, 3612, 4128, 4816, 6823, 7224, 8256, 9632, 13646, 14448, 19264, 20469, 27292, 28896, 40938, 47761, 54584, 57792, 81876, 95522, 109168, 143283, 163752, 191044, 218336, 286566, 293389, 327504, 382088, 436672, 573132, 586778, 655008, 764176, 880167, 1146264, 1173556, 1310016, 1528352, 1760334, 2053723, 2292528, 2347112, 3056704, 3520668, 4107446, 4585056, 4694224, 6161169, 7041336, 8214892, 9170112, 9388448, 12322338, 14082672, 16429784, 18776896, 24644676, 28165344, 32859568, 49289352, 56330688, 65719136, 98578704, 131438272, 197157408, 394314816]

約数ペア:

[(1, 394314816), (2, 197157408), (3, 131438272), (4, 98578704), (6, 65719136), (7, 56330688), (8, 49289352), (12, 32859568), (14, 28165344), (16, 24644676), (21, 18776896), (24, 16429784), (28, 14082672), (32, 12322338), (42, 9388448), (43, 9170112), (48, 8214892), (56, 7041336), (64, 6161169), (84, 4694224), (86, 4585056), (96, 4107446), (112, 3520668), (129, 3056704), (168, 2347112), (172, 2292528), (192, 2053723), (224, 1760334), (258, 1528352), (301, 1310016), (336, 1173556), (344, 1146264), (448, 880167), (516, 764176), (602, 655008), (672, 586778), (688, 573132), (903, 436672), (1032, 382088), (1204, 327504), (1344, 293389), (1376, 286566), (1806, 218336), (2064, 191044), (2408, 163752), (2752, 143283), (3612, 109168), (4128, 95522), (4816, 81876), (6823, 57792), (7224, 54584), (8256, 47761), (9632, 40938), (13646, 28896), (14448, 27292), (19264, 20469)]