681990576

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{458327}}^1$

素因数の和:458369

約数の個数: 40

約数和(自身を含む): 1818645504

約数和(自身を除く): 1136654928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 458327, 916654, 1374981, 1833308, 2749962, 3666616, 5499924, 7333232, 10999848, 14208137, 21999696, 28416274, 42624411, 56832548, 85248822, 113665096, 170497644, 227330192, 340995288, 681990576]

約数ペア:

[(1, 681990576), (2, 340995288), (3, 227330192), (4, 170497644), (6, 113665096), (8, 85248822), (12, 56832548), (16, 42624411), (24, 28416274), (31, 21999696), (48, 14208137), (62, 10999848), (93, 7333232), (124, 5499924), (186, 3666616), (248, 2749962), (372, 1833308), (496, 1374981), (744, 916654), (1488, 458327)]