220995216

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^2\times {\mathrm{1009}}^1$

素因数の和:1055

約数の個数: 150

約数和(自身を含む): 693297330

約数和(自身を除く): 472302114

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 169, 208, 216, 234, 312, 324, 338, 351, 432, 468, 507, 624, 648, 676, 702, 936, 1009, 1014, 1053, 1296, 1352, 1404, 1521, 1872, 2018, 2028, 2106, 2704, 2808, 3027, 3042, 4036, 4056, 4212, 4563, 5616, 6054, 6084, 8072, 8112, 8424, 9081, 9126, 12108, 12168, 13117, 13689, 16144, 16848, 18162, 18252, 24216, 24336, 26234, 27243, 27378, 36324, 36504, 39351, 48432, 52468, 54486, 54756, 72648, 73008, 78702, 81729, 104936, 108972, 109512, 118053, 145296, 157404, 163458, 170521, 209872, 217944, 219024, 236106, 314808, 326916, 341042, 354159, 435888, 472212, 511563, 629616, 653832, 682084, 708318, 944424, 1023126, 1062477, 1307664, 1364168, 1416636, 1534689, 1888848, 2046252, 2124954, 2728336, 2833272, 3069378, 4092504, 4249908, 4604067, 5666544, 6138756, 8185008, 8499816, 9208134, 12277512, 13812201, 16999632, 18416268, 24555024, 27624402, 36832536, 55248804, 73665072, 110497608, 220995216]

約数ペア:

[(1, 220995216), (2, 110497608), (3, 73665072), (4, 55248804), (6, 36832536), (8, 27624402), (9, 24555024), (12, 18416268), (13, 16999632), (16, 13812201), (18, 12277512), (24, 9208134), (26, 8499816), (27, 8185008), (36, 6138756), (39, 5666544), (48, 4604067), (52, 4249908), (54, 4092504), (72, 3069378), (78, 2833272), (81, 2728336), (104, 2124954), (108, 2046252), (117, 1888848), (144, 1534689), (156, 1416636), (162, 1364168), (169, 1307664), (208, 1062477), (216, 1023126), (234, 944424), (312, 708318), (324, 682084), (338, 653832), (351, 629616), (432, 511563), (468, 472212), (507, 435888), (624, 354159), (648, 341042), (676, 326916), (702, 314808), (936, 236106), (1009, 219024), (1014, 217944), (1053, 209872), (1296, 170521), (1352, 163458), (1404, 157404), (1521, 145296), (1872, 118053), (2018, 109512), (2028, 108972), (2106, 104936), (2704, 81729), (2808, 78702), (3027, 73008), (3042, 72648), (4036, 54756), (4056, 54486), (4212, 52468), (4563, 48432), (5616, 39351), (6054, 36504), (6084, 36324), (8072, 27378), (8112, 27243), (8424, 26234), (9081, 24336), (9126, 24216), (12108, 18252), (12168, 18162), (13117, 16848), (13689, 16144)]