311918346

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{4831}}^1$

素因数の和:5067

約数の個数: 48

約数和(自身を含む): 719117568

約数和(自身を除く): 407199222

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 211, 306, 422, 633, 1266, 1899, 3587, 3798, 4831, 7174, 9662, 10761, 14493, 21522, 28986, 32283, 43479, 64566, 82127, 86958, 164254, 246381, 492762, 739143, 1019341, 1478286, 2038682, 3058023, 6116046, 9174069, 17328797, 18348138, 34657594, 51986391, 103972782, 155959173, 311918346]

約数ペア:

[(1, 311918346), (2, 155959173), (3, 103972782), (6, 51986391), (9, 34657594), (17, 18348138), (18, 17328797), (34, 9174069), (51, 6116046), (102, 3058023), (153, 2038682), (211, 1478286), (306, 1019341), (422, 739143), (633, 492762), (1266, 246381), (1899, 164254), (3587, 86958), (3798, 82127), (4831, 64566), (7174, 43479), (9662, 32283), (10761, 28986), (14493, 21522)]