220571298574

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1\times {\mathrm{491}}^1$

素因数の和:1078

約数の個数: 96

約数和(自身を含む): 376534448640

約数和(自身を除く): 155963150066

約数列:

[1, 2, 11, 22, 59, 73, 118, 121, 146, 242, 431, 491, 649, 803, 862, 982, 1298, 1606, 4307, 4741, 5401, 7139, 8614, 8833, 9482, 10802, 14278, 17666, 25429, 28969, 31463, 35843, 47377, 50858, 52151, 57938, 59411, 62926, 71686, 94754, 104302, 118822, 211621, 279719, 318659, 346093, 394273, 423242, 521147, 559438, 637318, 692186, 788546, 1042294, 1856317, 2114737, 2327831, 3076909, 3505249, 3712634, 3807023, 4229474, 4337003, 4655662, 6153818, 7010498, 7614046, 8674006, 12485639, 15448333, 20419487, 23262107, 24971278, 25606141, 30896666, 40838974, 46524214, 51212282, 137342029, 169931663, 224614357, 255883177, 274684058, 339863326, 449228714, 511766354, 911451647, 1510762319, 1822903294, 1869248293, 3021524638, 3738496586, 10025968117, 20051936234, 110285649287, 220571298574]

約数ペア:

[(1, 220571298574), (2, 110285649287), (11, 20051936234), (22, 10025968117), (59, 3738496586), (73, 3021524638), (118, 1869248293), (121, 1822903294), (146, 1510762319), (242, 911451647), (431, 511766354), (491, 449228714), (649, 339863326), (803, 274684058), (862, 255883177), (982, 224614357), (1298, 169931663), (1606, 137342029), (4307, 51212282), (4741, 46524214), (5401, 40838974), (7139, 30896666), (8614, 25606141), (8833, 24971278), (9482, 23262107), (10802, 20419487), (14278, 15448333), (17666, 12485639), (25429, 8674006), (28969, 7614046), (31463, 7010498), (35843, 6153818), (47377, 4655662), (50858, 4337003), (52151, 4229474), (57938, 3807023), (59411, 3712634), (62926, 3505249), (71686, 3076909), (94754, 2327831), (104302, 2114737), (118822, 1856317), (211621, 1042294), (279719, 788546), (318659, 692186), (346093, 637318), (394273, 559438), (423242, 521147)]