329441712

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{221399}}^1$

素因数の和:221441

約数の個数: 40

約数和(自身を含む): 878515200

約数和(自身を除く): 549073488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 221399, 442798, 664197, 885596, 1328394, 1771192, 2656788, 3542384, 5313576, 6863369, 10627152, 13726738, 20590107, 27453476, 41180214, 54906952, 82360428, 109813904, 164720856, 329441712]

約数ペア:

[(1, 329441712), (2, 164720856), (3, 109813904), (4, 82360428), (6, 54906952), (8, 41180214), (12, 27453476), (16, 20590107), (24, 13726738), (31, 10627152), (48, 6863369), (62, 5313576), (93, 3542384), (124, 2656788), (186, 1771192), (248, 1328394), (372, 885596), (496, 664197), (744, 442798), (1488, 221399)]