31253291238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{461}}^1\times {\mathrm{8123}}^1$

素因数の和:8709

約数の個数: 64

約数和(自身を含む): 68099657472

約数和(自身を除く): 36846366234

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 214, 321, 461, 642, 922, 1383, 1391, 2766, 2782, 4173, 5993, 8123, 8346, 11986, 16246, 17979, 24369, 35958, 48738, 49327, 98654, 105599, 147981, 211198, 295962, 316797, 633594, 641251, 869161, 1282502, 1738322, 1923753, 2607483, 3744703, 3847506, 5214966, 7489406, 11234109, 11299093, 22468218, 22598186, 33897279, 48681139, 67794558, 97362278, 146043417, 292086834, 400683221, 801366442, 1202049663, 2404099326, 5208881873, 10417763746, 15626645619, 31253291238]

約数ペア:

[(1, 31253291238), (2, 15626645619), (3, 10417763746), (6, 5208881873), (13, 2404099326), (26, 1202049663), (39, 801366442), (78, 400683221), (107, 292086834), (214, 146043417), (321, 97362278), (461, 67794558), (642, 48681139), (922, 33897279), (1383, 22598186), (1391, 22468218), (2766, 11299093), (2782, 11234109), (4173, 7489406), (5993, 5214966), (8123, 3847506), (8346, 3744703), (11986, 2607483), (16246, 1923753), (17979, 1738322), (24369, 1282502), (35958, 869161), (48738, 641251), (49327, 633594), (98654, 316797), (105599, 295962), (147981, 211198)]