403234144

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{313}}^1\times {\mathrm{317}}^1$

素因数の和:767

約数の個数: 48

約数和(自身を含む): 805206528

約数和(自身を除く): 401972384

約数列:

[1, 2, 4, 8, 16, 32, 127, 254, 313, 317, 508, 626, 634, 1016, 1252, 1268, 2032, 2504, 2536, 4064, 5008, 5072, 10016, 10144, 39751, 40259, 79502, 80518, 99221, 159004, 161036, 198442, 318008, 322072, 396884, 636016, 644144, 793768, 1272032, 1288288, 1587536, 3175072, 12601067, 25202134, 50404268, 100808536, 201617072, 403234144]

約数ペア:

[(1, 403234144), (2, 201617072), (4, 100808536), (8, 50404268), (16, 25202134), (32, 12601067), (127, 3175072), (254, 1587536), (313, 1288288), (317, 1272032), (508, 793768), (626, 644144), (634, 636016), (1016, 396884), (1252, 322072), (1268, 318008), (2032, 198442), (2504, 161036), (2536, 159004), (4064, 99221), (5008, 80518), (5072, 79502), (10016, 40259), (10144, 39751)]