31323951072

素因数分解:

$2^5\times 3^3\times {\mathrm{557}}^1\times {\mathrm{65089}}^1$

素因数の和:65665

約数の個数: 96

約数和(自身を含む): 91526954400

約数和(自身を除く): 60203003328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 557, 864, 1114, 1671, 2228, 3342, 4456, 5013, 6684, 8912, 10026, 13368, 15039, 17824, 20052, 26736, 30078, 40104, 53472, 60156, 65089, 80208, 120312, 130178, 160416, 195267, 240624, 260356, 390534, 481248, 520712, 585801, 781068, 1041424, 1171602, 1562136, 1757403, 2082848, 2343204, 3124272, 3514806, 4686408, 6248544, 7029612, 9372816, 14059224, 18745632, 28118448, 36254573, 56236896, 72509146, 108763719, 145018292, 217527438, 290036584, 326291157, 435054876, 580073168, 652582314, 870109752, 978873471, 1160146336, 1305164628, 1740219504, 1957746942, 2610329256, 3480439008, 3915493884, 5220658512, 7830987768, 10441317024, 15661975536, 31323951072]

約数ペア:

[(1, 31323951072), (2, 15661975536), (3, 10441317024), (4, 7830987768), (6, 5220658512), (8, 3915493884), (9, 3480439008), (12, 2610329256), (16, 1957746942), (18, 1740219504), (24, 1305164628), (27, 1160146336), (32, 978873471), (36, 870109752), (48, 652582314), (54, 580073168), (72, 435054876), (96, 326291157), (108, 290036584), (144, 217527438), (216, 145018292), (288, 108763719), (432, 72509146), (557, 56236896), (864, 36254573), (1114, 28118448), (1671, 18745632), (2228, 14059224), (3342, 9372816), (4456, 7029612), (5013, 6248544), (6684, 4686408), (8912, 3514806), (10026, 3124272), (13368, 2343204), (15039, 2082848), (17824, 1757403), (20052, 1562136), (26736, 1171602), (30078, 1041424), (40104, 781068), (53472, 585801), (60156, 520712), (65089, 481248), (80208, 390534), (120312, 260356), (130178, 240624), (160416, 195267)]