249911088

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23993}}^1$

素因数の和:24042

約数の個数: 80

約数和(自身を含む): 761665536

約数和(自身を除く): 511754448

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, 23993, 47986, 71979, 95972, 143958, 167951, 191944, 287916, 335902, 383888, 503853, 575832, 671804, 743783, 1007706, 1151664, 1343608, 1487566, 2015412, 2231349, 2687216, 2975132, 4030824, 4462698, 5206481, 5950264, 8061648, 8925396, 10412962, 11900528, 15619443, 17850792, 20825924, 31238886, 35701584, 41651848, 62477772, 83303696, 124955544, 249911088]

約数ペア:

[(1, 249911088), (2, 124955544), (3, 83303696), (4, 62477772), (6, 41651848), (7, 35701584), (8, 31238886), (12, 20825924), (14, 17850792), (16, 15619443), (21, 11900528), (24, 10412962), (28, 8925396), (31, 8061648), (42, 5950264), (48, 5206481), (56, 4462698), (62, 4030824), (84, 2975132), (93, 2687216), (112, 2231349), (124, 2015412), (168, 1487566), (186, 1343608), (217, 1151664), (248, 1007706), (336, 743783), (372, 671804), (434, 575832), (496, 503853), (651, 383888), (744, 335902), (868, 287916), (1302, 191944), (1488, 167951), (1736, 143958), (2604, 95972), (3472, 71979), (5208, 47986), (10416, 23993)]