377610902

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 661348800

約数和(自身を除く): 283737898

約数列:

[1, 2, 17, 19, 34, 38, 41, 53, 82, 106, 269, 323, 538, 646, 697, 779, 901, 1007, 1394, 1558, 1802, 2014, 2173, 4346, 4573, 5111, 9146, 10222, 11029, 13243, 14257, 17119, 22058, 26486, 28514, 34238, 36941, 41287, 73882, 82574, 86887, 173774, 187493, 209551, 242369, 270883, 374986, 419102, 484738, 541766, 584537, 701879, 1169074, 1403758, 3562367, 4605011, 7124734, 9210022, 9937129, 11106203, 19874258, 22212406, 188805451, 377610902]

約数ペア:

[(1, 377610902), (2, 188805451), (17, 22212406), (19, 19874258), (34, 11106203), (38, 9937129), (41, 9210022), (53, 7124734), (82, 4605011), (106, 3562367), (269, 1403758), (323, 1169074), (538, 701879), (646, 584537), (697, 541766), (779, 484738), (901, 419102), (1007, 374986), (1394, 270883), (1558, 242369), (1802, 209551), (2014, 187493), (2173, 173774), (4346, 86887), (4573, 82574), (5111, 73882), (9146, 41287), (10222, 36941), (11029, 34238), (13243, 28514), (14257, 26486), (17119, 22058)]