248973102

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1213}}^1$

素因数の和:1415

約数の個数: 80

約数和(自身を含む): 641632992

約数和(自身を除く): 392659890

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 181, 189, 362, 378, 543, 567, 1086, 1134, 1213, 1267, 1629, 2426, 2534, 3258, 3639, 3801, 4887, 7278, 7602, 8491, 9774, 10917, 11403, 14661, 16982, 21834, 22806, 25473, 29322, 32751, 34209, 50946, 65502, 68418, 76419, 98253, 102627, 152838, 196506, 205254, 219553, 229257, 439106, 458514, 658659, 687771, 1317318, 1375542, 1536871, 1975977, 3073742, 3951954, 4610613, 5927931, 9221226, 11855862, 13831839, 17783793, 27663678, 35567586, 41495517, 82991034, 124486551, 248973102]

約数ペア:

[(1, 248973102), (2, 124486551), (3, 82991034), (6, 41495517), (7, 35567586), (9, 27663678), (14, 17783793), (18, 13831839), (21, 11855862), (27, 9221226), (42, 5927931), (54, 4610613), (63, 3951954), (81, 3073742), (126, 1975977), (162, 1536871), (181, 1375542), (189, 1317318), (362, 687771), (378, 658659), (543, 458514), (567, 439106), (1086, 229257), (1134, 219553), (1213, 205254), (1267, 196506), (1629, 152838), (2426, 102627), (2534, 98253), (3258, 76419), (3639, 68418), (3801, 65502), (4887, 50946), (7278, 34209), (7602, 32751), (8491, 29322), (9774, 25473), (10917, 22806), (11403, 21834), (14661, 16982)]