312615408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30013}}^1$

素因数の和:30062

約数の個数: 80

約数和(自身を含む): 952764416

約数和(自身を除く): 640149008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 30013, 60026, 90039, 120052, 180078, 210091, 240104, 360156, 420182, 480208, 630273, 720312, 840364, 930403, 1260546, 1440624, 1680728, 1860806, 2521092, 2791209, 3361456, 3721612, 5042184, 5582418, 6512821, 7443224, 10084368, 11164836, 13025642, 14886448, 19538463, 22329672, 26051284, 39076926, 44659344, 52102568, 78153852, 104205136, 156307704, 312615408]

約数ペア:

[(1, 312615408), (2, 156307704), (3, 104205136), (4, 78153852), (6, 52102568), (7, 44659344), (8, 39076926), (12, 26051284), (14, 22329672), (16, 19538463), (21, 14886448), (24, 13025642), (28, 11164836), (31, 10084368), (42, 7443224), (48, 6512821), (56, 5582418), (62, 5042184), (84, 3721612), (93, 3361456), (112, 2791209), (124, 2521092), (168, 1860806), (186, 1680728), (217, 1440624), (248, 1260546), (336, 930403), (372, 840364), (434, 720312), (496, 630273), (651, 480208), (744, 420182), (868, 360156), (1302, 240104), (1488, 210091), (1736, 180078), (2604, 120052), (3472, 90039), (5208, 60026), (10416, 30013)]