345804932

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:473

約数の個数: 72

約数和(自身を含む): 699814080

約数和(自身を除く): 354009148

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 71, 116, 121, 142, 242, 284, 319, 347, 484, 638, 694, 781, 1276, 1388, 1562, 2059, 3124, 3509, 3817, 4118, 7018, 7634, 8236, 8591, 10063, 14036, 15268, 17182, 20126, 22649, 24637, 34364, 40252, 41987, 45298, 49274, 83974, 90596, 98548, 110693, 167948, 221386, 249139, 271007, 442772, 498278, 542014, 714473, 996556, 1084028, 1217623, 1428946, 2435246, 2857892, 2981077, 4870492, 5962154, 7859203, 11924308, 15718406, 31436812, 86451233, 172902466, 345804932]

約数ペア:

[(1, 345804932), (2, 172902466), (4, 86451233), (11, 31436812), (22, 15718406), (29, 11924308), (44, 7859203), (58, 5962154), (71, 4870492), (116, 2981077), (121, 2857892), (142, 2435246), (242, 1428946), (284, 1217623), (319, 1084028), (347, 996556), (484, 714473), (638, 542014), (694, 498278), (781, 442772), (1276, 271007), (1388, 249139), (1562, 221386), (2059, 167948), (3124, 110693), (3509, 98548), (3817, 90596), (4118, 83974), (7018, 49274), (7634, 45298), (8236, 41987), (8591, 40252), (10063, 34364), (14036, 24637), (15268, 22649), (17182, 20126)]