351851552

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{4889}}^1$

素因数の和:5085

約数の個数: 48

約数和(自身を含む): 750458520

約数和(自身を除く): 398606968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 173, 208, 346, 416, 692, 1384, 2249, 2768, 4498, 4889, 5536, 8996, 9778, 17992, 19556, 35984, 39112, 63557, 71968, 78224, 127114, 156448, 254228, 508456, 845797, 1016912, 1691594, 2033824, 3383188, 6766376, 10995361, 13532752, 21990722, 27065504, 43981444, 87962888, 175925776, 351851552]

約数ペア:

[(1, 351851552), (2, 175925776), (4, 87962888), (8, 43981444), (13, 27065504), (16, 21990722), (26, 13532752), (32, 10995361), (52, 6766376), (104, 3383188), (173, 2033824), (208, 1691594), (346, 1016912), (416, 845797), (692, 508456), (1384, 254228), (2249, 156448), (2768, 127114), (4498, 78224), (4889, 71968), (5536, 63557), (8996, 39112), (9778, 35984), (17992, 19556)]