306175248

素因数分解:

$2^4\times 3^3\times {\mathrm{827}}^1\times {\mathrm{857}}^1$

素因数の和:1701

約数の個数: 80

約数和(自身を含む): 880925760

約数和(自身を除く): 574750512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 827, 857, 1654, 1714, 2481, 2571, 3308, 3428, 4962, 5142, 6616, 6856, 7443, 7713, 9924, 10284, 13232, 13712, 14886, 15426, 19848, 20568, 22329, 23139, 29772, 30852, 39696, 41136, 44658, 46278, 59544, 61704, 89316, 92556, 119088, 123408, 178632, 185112, 357264, 370224, 708739, 1417478, 2126217, 2834956, 4252434, 5669912, 6378651, 8504868, 11339824, 12757302, 17009736, 19135953, 25514604, 34019472, 38271906, 51029208, 76543812, 102058416, 153087624, 306175248]

約数ペア:

[(1, 306175248), (2, 153087624), (3, 102058416), (4, 76543812), (6, 51029208), (8, 38271906), (9, 34019472), (12, 25514604), (16, 19135953), (18, 17009736), (24, 12757302), (27, 11339824), (36, 8504868), (48, 6378651), (54, 5669912), (72, 4252434), (108, 2834956), (144, 2126217), (216, 1417478), (432, 708739), (827, 370224), (857, 357264), (1654, 185112), (1714, 178632), (2481, 123408), (2571, 119088), (3308, 92556), (3428, 89316), (4962, 61704), (5142, 59544), (6616, 46278), (6856, 44658), (7443, 41136), (7713, 39696), (9924, 30852), (10284, 29772), (13232, 23139), (13712, 22329), (14886, 20568), (15426, 19848)]