406576144

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{2837}}^1$

素因数の和:2924

約数の個数: 60

約数和(自身を含む): 869398596

約数和(自身を除く): 462822452

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 169, 208, 212, 338, 424, 676, 689, 848, 1352, 1378, 2704, 2756, 2837, 5512, 5674, 8957, 11024, 11348, 17914, 22696, 35828, 36881, 45392, 71656, 73762, 143312, 147524, 150361, 295048, 300722, 479453, 590096, 601444, 958906, 1202888, 1917812, 1954693, 2405776, 3835624, 3909386, 7671248, 7818772, 15637544, 25411009, 31275088, 50822018, 101644036, 203288072, 406576144]

約数ペア:

[(1, 406576144), (2, 203288072), (4, 101644036), (8, 50822018), (13, 31275088), (16, 25411009), (26, 15637544), (52, 7818772), (53, 7671248), (104, 3909386), (106, 3835624), (169, 2405776), (208, 1954693), (212, 1917812), (338, 1202888), (424, 958906), (676, 601444), (689, 590096), (848, 479453), (1352, 300722), (1378, 295048), (2704, 150361), (2756, 147524), (2837, 143312), (5512, 73762), (5674, 71656), (8957, 45392), (11024, 36881), (11348, 35828), (17914, 22696)]