308177208

素因数分解:

$2^3\times 3^2\times {\mathrm{229}}^1\times {\mathrm{18691}}^1$

素因数の和:18932

約数の個数: 48

約数和(自身を含む): 838336200

約数和(自身を除く): 530158992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 229, 458, 687, 916, 1374, 1832, 2061, 2748, 4122, 5496, 8244, 16488, 18691, 37382, 56073, 74764, 112146, 149528, 168219, 224292, 336438, 448584, 672876, 1345752, 4280239, 8560478, 12840717, 17120956, 25681434, 34241912, 38522151, 51362868, 77044302, 102725736, 154088604, 308177208]

約数ペア:

[(1, 308177208), (2, 154088604), (3, 102725736), (4, 77044302), (6, 51362868), (8, 38522151), (9, 34241912), (12, 25681434), (18, 17120956), (24, 12840717), (36, 8560478), (72, 4280239), (229, 1345752), (458, 672876), (687, 448584), (916, 336438), (1374, 224292), (1832, 168219), (2061, 149528), (2748, 112146), (4122, 74764), (5496, 56073), (8244, 37382), (16488, 18691)]