239863896

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{30013}}^1$

素因数の和:30065

約数の個数: 64

約数和(自身を含む): 684319200

約数和(自身を除く): 444455304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 216, 222, 296, 333, 444, 666, 888, 999, 1332, 1998, 2664, 3996, 7992, 30013, 60026, 90039, 120052, 180078, 240104, 270117, 360156, 540234, 720312, 810351, 1080468, 1110481, 1620702, 2160936, 2220962, 3241404, 3331443, 4441924, 6482808, 6662886, 8883848, 9994329, 13325772, 19988658, 26651544, 29982987, 39977316, 59965974, 79954632, 119931948, 239863896]

約数ペア:

[(1, 239863896), (2, 119931948), (3, 79954632), (4, 59965974), (6, 39977316), (8, 29982987), (9, 26651544), (12, 19988658), (18, 13325772), (24, 9994329), (27, 8883848), (36, 6662886), (37, 6482808), (54, 4441924), (72, 3331443), (74, 3241404), (108, 2220962), (111, 2160936), (148, 1620702), (216, 1110481), (222, 1080468), (296, 810351), (333, 720312), (444, 540234), (666, 360156), (888, 270117), (999, 240104), (1332, 180078), (1998, 120052), (2664, 90039), (3996, 60026), (7992, 30013)]