221178211744

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4550243}}^1$

素因数の和:4550298

約数の個数: 72

約数和(自身を含む): 522877638528

約数和(自身を除く): 301699426784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 98, 112, 124, 196, 217, 224, 248, 392, 434, 496, 784, 868, 992, 1519, 1568, 1736, 3038, 3472, 6076, 6944, 12152, 24304, 48608, 4550243, 9100486, 18200972, 31851701, 36401944, 63703402, 72803888, 127406804, 141057533, 145607776, 222961907, 254813608, 282115066, 445923814, 509627216, 564230132, 891847628, 987402731, 1019254432, 1128460264, 1783695256, 1974805462, 2256920528, 3567390512, 3949610924, 4513841056, 6911819117, 7134781024, 7899221848, 13823638234, 15798443696, 27647276468, 31596887392, 55294552936, 110589105872, 221178211744]

約数ペア:

[(1, 221178211744), (2, 110589105872), (4, 55294552936), (7, 31596887392), (8, 27647276468), (14, 15798443696), (16, 13823638234), (28, 7899221848), (31, 7134781024), (32, 6911819117), (49, 4513841056), (56, 3949610924), (62, 3567390512), (98, 2256920528), (112, 1974805462), (124, 1783695256), (196, 1128460264), (217, 1019254432), (224, 987402731), (248, 891847628), (392, 564230132), (434, 509627216), (496, 445923814), (784, 282115066), (868, 254813608), (992, 222961907), (1519, 145607776), (1568, 141057533), (1736, 127406804), (3038, 72803888), (3472, 63703402), (6076, 36401944), (6944, 31851701), (12152, 18200972), (24304, 9100486), (48608, 4550243)]