1246688907513

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1\times {\mathrm{461}}^1$

素因数の和:987

約数の個数: 128

約数和(自身を含む): 1993327902720

約数和(自身を除く): 746638995207

約数列:

[1, 3, 7, 21, 43, 79, 129, 167, 227, 237, 301, 461, 501, 553, 681, 903, 1169, 1383, 1589, 1659, 3227, 3397, 3507, 4767, 7181, 9681, 9761, 10191, 13193, 17933, 19823, 21543, 23779, 29283, 36419, 37909, 39579, 50267, 53799, 59469, 68327, 71337, 76987, 92351, 104647, 109257, 113727, 125531, 138761, 150801, 204981, 230961, 254933, 265363, 277053, 313941, 376593, 416283, 538909, 567299, 732529, 764799, 771119, 796089, 1566017, 1616727, 1630087, 1701897, 2197587, 2313357, 2994811, 3310441, 3971093, 4499821, 4698051, 4890261, 5397833, 6081973, 8267113, 8984433, 9931323, 10962119, 11410609, 11913279, 13499463, 16193499, 17476049, 18245919, 20963677, 23173087, 24801339, 31498747, 32886357, 34231827, 42573811, 52428147, 57869791, 62891031, 69519261, 94496241, 122332343, 127721433, 128776873, 173609373, 261524839, 355485859, 366997029, 386330619, 751470107, 784574517, 901438111, 1066457577, 1380607871, 1830673873, 2254410321, 2488401013, 2704314333, 4141823613, 5260290749, 5492021619, 7465203039, 9664255097, 15780872247, 28992765291, 59366138453, 178098415359, 415562969171, 1246688907513]

約数ペア:

[(1, 1246688907513), (3, 415562969171), (7, 178098415359), (21, 59366138453), (43, 28992765291), (79, 15780872247), (129, 9664255097), (167, 7465203039), (227, 5492021619), (237, 5260290749), (301, 4141823613), (461, 2704314333), (501, 2488401013), (553, 2254410321), (681, 1830673873), (903, 1380607871), (1169, 1066457577), (1383, 901438111), (1589, 784574517), (1659, 751470107), (3227, 386330619), (3397, 366997029), (3507, 355485859), (4767, 261524839), (7181, 173609373), (9681, 128776873), (9761, 127721433), (10191, 122332343), (13193, 94496241), (17933, 69519261), (19823, 62891031), (21543, 57869791), (23779, 52428147), (29283, 42573811), (36419, 34231827), (37909, 32886357), (39579, 31498747), (50267, 24801339), (53799, 23173087), (59469, 20963677), (68327, 18245919), (71337, 17476049), (76987, 16193499), (92351, 13499463), (104647, 11913279), (109257, 11410609), (113727, 10962119), (125531, 9931323), (138761, 8984433), (150801, 8267113), (204981, 6081973), (230961, 5397833), (254933, 4890261), (265363, 4698051), (277053, 4499821), (313941, 3971093), (376593, 3310441), (416283, 2994811), (538909, 2313357), (567299, 2197587), (732529, 1701897), (764799, 1630087), (771119, 1616727), (796089, 1566017)]