242699744

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4993}}^1$

素因数の和:5048

約数の個数: 72

約数和(自身を含む): 573870528

約数和(自身を除く): 331170784

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, 4993, 6076, 6944, 9986, 12152, 19972, 24304, 34951, 39944, 48608, 69902, 79888, 139804, 154783, 159776, 244657, 279608, 309566, 489314, 559216, 619132, 978628, 1083481, 1118432, 1238264, 1957256, 2166962, 2476528, 3914512, 4333924, 4953056, 7584367, 7829024, 8667848, 15168734, 17335696, 30337468, 34671392, 60674936, 121349872, 242699744]

約数ペア:

[(1, 242699744), (2, 121349872), (4, 60674936), (7, 34671392), (8, 30337468), (14, 17335696), (16, 15168734), (28, 8667848), (31, 7829024), (32, 7584367), (49, 4953056), (56, 4333924), (62, 3914512), (98, 2476528), (112, 2166962), (124, 1957256), (196, 1238264), (217, 1118432), (224, 1083481), (248, 978628), (392, 619132), (434, 559216), (496, 489314), (784, 309566), (868, 279608), (992, 244657), (1519, 159776), (1568, 154783), (1736, 139804), (3038, 79888), (3472, 69902), (4993, 48608), (6076, 39944), (6944, 34951), (9986, 24304), (12152, 19972)]