1566340468

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{38237}}^1$

素因数の和:38285

約数の個数: 72

約数和(自身を含む): 3661670880

約数和(自身を除く): 2095330412

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 98, 133, 154, 196, 209, 266, 308, 418, 532, 539, 836, 931, 1078, 1463, 1862, 2156, 2926, 3724, 5852, 10241, 20482, 38237, 40964, 76474, 152948, 267659, 420607, 535318, 726503, 841214, 1070636, 1453006, 1682428, 1873613, 2906012, 2944249, 3747226, 5085521, 5888498, 7494452, 7991533, 10171042, 11776996, 15983066, 20342084, 20609743, 31966132, 35598647, 41219486, 55940731, 71197294, 82438972, 111881462, 142394588, 223762924, 391585117, 783170234, 1566340468]

約数ペア:

[(1, 1566340468), (2, 783170234), (4, 391585117), (7, 223762924), (11, 142394588), (14, 111881462), (19, 82438972), (22, 71197294), (28, 55940731), (38, 41219486), (44, 35598647), (49, 31966132), (76, 20609743), (77, 20342084), (98, 15983066), (133, 11776996), (154, 10171042), (196, 7991533), (209, 7494452), (266, 5888498), (308, 5085521), (418, 3747226), (532, 2944249), (539, 2906012), (836, 1873613), (931, 1682428), (1078, 1453006), (1463, 1070636), (1862, 841214), (2156, 726503), (2926, 535318), (3724, 420607), (5852, 267659), (10241, 152948), (20482, 76474), (38237, 40964)]