561193812

素因数分解:

$2^2\times 3^3\times {\mathrm{229}}^1\times {\mathrm{22691}}^1$

素因数の和:22933

約数の個数: 48

約数和(自身を含む): 1461364800

約数和(自身を除く): 900170988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 229, 458, 687, 916, 1374, 2061, 2748, 4122, 6183, 8244, 12366, 22691, 24732, 45382, 68073, 90764, 136146, 204219, 272292, 408438, 612657, 816876, 1225314, 2450628, 5196239, 10392478, 15588717, 20784956, 31177434, 46766151, 62354868, 93532302, 140298453, 187064604, 280596906, 561193812]

約数ペア:

[(1, 561193812), (2, 280596906), (3, 187064604), (4, 140298453), (6, 93532302), (9, 62354868), (12, 46766151), (18, 31177434), (27, 20784956), (36, 15588717), (54, 10392478), (108, 5196239), (229, 2450628), (458, 1225314), (687, 816876), (916, 612657), (1374, 408438), (2061, 272292), (2748, 204219), (4122, 136146), (6183, 90764), (8244, 68073), (12366, 45382), (22691, 24732)]