306334392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{140263}}^1$

素因数の和:140292

約数の個数: 64

約数和(自身を含む): 942574080

約数和(自身を除く): 636239688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 140263, 280526, 420789, 561052, 841578, 981841, 1122104, 1683156, 1823419, 1963682, 2945523, 3366312, 3646838, 3927364, 5470257, 5891046, 7293676, 7854728, 10940514, 11782092, 12763933, 14587352, 21881028, 23564184, 25527866, 38291799, 43762056, 51055732, 76583598, 102111464, 153167196, 306334392]

約数ペア:

[(1, 306334392), (2, 153167196), (3, 102111464), (4, 76583598), (6, 51055732), (7, 43762056), (8, 38291799), (12, 25527866), (13, 23564184), (14, 21881028), (21, 14587352), (24, 12763933), (26, 11782092), (28, 10940514), (39, 7854728), (42, 7293676), (52, 5891046), (56, 5470257), (78, 3927364), (84, 3646838), (91, 3366312), (104, 2945523), (156, 1963682), (168, 1823419), (182, 1683156), (273, 1122104), (312, 981841), (364, 841578), (546, 561052), (728, 420789), (1092, 280526), (2184, 140263)]