490744296

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{20717}}^1$

素因数の和:20783

約数の個数: 96

約数和(自身を含む): 1551363840

約数和(自身を除く): 1060619544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 47, 56, 63, 72, 84, 94, 126, 141, 168, 188, 252, 282, 329, 376, 423, 504, 564, 658, 846, 987, 1128, 1316, 1692, 1974, 2632, 2961, 3384, 3948, 5922, 7896, 11844, 20717, 23688, 41434, 62151, 82868, 124302, 145019, 165736, 186453, 248604, 290038, 372906, 435057, 497208, 580076, 745812, 870114, 973699, 1160152, 1305171, 1491624, 1740228, 1947398, 2610342, 2921097, 3480456, 3894796, 5220684, 5842194, 6815893, 7789592, 8763291, 10441368, 11684388, 13631786, 17526582, 20447679, 23368776, 27263572, 35053164, 40895358, 54527144, 61343037, 70106328, 81790716, 122686074, 163581432, 245372148, 490744296]

約数ペア:

[(1, 490744296), (2, 245372148), (3, 163581432), (4, 122686074), (6, 81790716), (7, 70106328), (8, 61343037), (9, 54527144), (12, 40895358), (14, 35053164), (18, 27263572), (21, 23368776), (24, 20447679), (28, 17526582), (36, 13631786), (42, 11684388), (47, 10441368), (56, 8763291), (63, 7789592), (72, 6815893), (84, 5842194), (94, 5220684), (126, 3894796), (141, 3480456), (168, 2921097), (188, 2610342), (252, 1947398), (282, 1740228), (329, 1491624), (376, 1305171), (423, 1160152), (504, 973699), (564, 870114), (658, 745812), (846, 580076), (987, 497208), (1128, 435057), (1316, 372906), (1692, 290038), (1974, 248604), (2632, 186453), (2961, 165736), (3384, 145019), (3948, 124302), (5922, 82868), (7896, 62151), (11844, 41434), (20717, 23688)]