8405434116

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2467}}^1$

素因数の和:2622

約数の個数: 144

約数和(自身を含む): 22767833088

約数和(自身を除く): 14362398972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 43, 62, 71, 86, 93, 124, 129, 142, 172, 186, 213, 258, 279, 284, 372, 387, 426, 516, 558, 639, 774, 852, 1116, 1278, 1333, 1548, 2201, 2467, 2556, 2666, 3053, 3999, 4402, 4934, 5332, 6106, 6603, 7401, 7998, 8804, 9159, 9868, 11997, 12212, 13206, 14802, 15996, 18318, 19809, 22203, 23994, 26412, 27477, 29604, 36636, 39618, 44406, 47988, 54954, 76477, 79236, 88812, 94643, 106081, 109908, 152954, 175157, 189286, 212162, 229431, 283929, 305908, 318243, 350314, 378572, 424324, 458862, 525471, 567858, 636486, 688293, 700628, 851787, 917724, 954729, 1050942, 1135716, 1272972, 1376586, 1576413, 1703574, 1909458, 2101884, 2753172, 3152826, 3288511, 3407148, 3818916, 5429867, 6305652, 6577022, 7531751, 9865533, 10859734, 13154044, 15063502, 16289601, 19731066, 21719468, 22595253, 29596599, 30127004, 32579202, 39462132, 45190506, 48868803, 59193198, 65158404, 67785759, 90381012, 97737606, 118386396, 135571518, 195475212, 233484281, 271143036, 466968562, 700452843, 933937124, 1400905686, 2101358529, 2801811372, 4202717058, 8405434116]

約数ペア:

[(1, 8405434116), (2, 4202717058), (3, 2801811372), (4, 2101358529), (6, 1400905686), (9, 933937124), (12, 700452843), (18, 466968562), (31, 271143036), (36, 233484281), (43, 195475212), (62, 135571518), (71, 118386396), (86, 97737606), (93, 90381012), (124, 67785759), (129, 65158404), (142, 59193198), (172, 48868803), (186, 45190506), (213, 39462132), (258, 32579202), (279, 30127004), (284, 29596599), (372, 22595253), (387, 21719468), (426, 19731066), (516, 16289601), (558, 15063502), (639, 13154044), (774, 10859734), (852, 9865533), (1116, 7531751), (1278, 6577022), (1333, 6305652), (1548, 5429867), (2201, 3818916), (2467, 3407148), (2556, 3288511), (2666, 3152826), (3053, 2753172), (3999, 2101884), (4402, 1909458), (4934, 1703574), (5332, 1576413), (6106, 1376586), (6603, 1272972), (7401, 1135716), (7998, 1050942), (8804, 954729), (9159, 917724), (9868, 851787), (11997, 700628), (12212, 688293), (13206, 636486), (14802, 567858), (15996, 525471), (18318, 458862), (19809, 424324), (22203, 378572), (23994, 350314), (26412, 318243), (27477, 305908), (29604, 283929), (36636, 229431), (39618, 212162), (44406, 189286), (47988, 175157), (54954, 152954), (76477, 109908), (79236, 106081), (88812, 94643)]