1939923648

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{86357}}^1$

素因数の和:86391

約数の個数: 112

約数和(自身を含む): 6141780960

約数和(自身を除く): 4201857312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 144, 156, 192, 208, 216, 234, 288, 312, 351, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1248, 1404, 1728, 1872, 2496, 2808, 3744, 5616, 7488, 11232, 22464, 86357, 172714, 259071, 345428, 518142, 690856, 777213, 1036284, 1122641, 1381712, 1554426, 2072568, 2245282, 2331639, 2763424, 3108852, 3367923, 4145136, 4490564, 4663278, 5526848, 6217704, 6735846, 8290272, 8981128, 9326556, 10103769, 12435408, 13471692, 16580544, 17962256, 18653112, 20207538, 24870816, 26943384, 30311307, 35924512, 37306224, 40415076, 49741632, 53886768, 60622614, 71849024, 74612448, 80830152, 107773536, 121245228, 149224896, 161660304, 215547072, 242490456, 323320608, 484980912, 646641216, 969961824, 1939923648]

約数ペア:

[(1, 1939923648), (2, 969961824), (3, 646641216), (4, 484980912), (6, 323320608), (8, 242490456), (9, 215547072), (12, 161660304), (13, 149224896), (16, 121245228), (18, 107773536), (24, 80830152), (26, 74612448), (27, 71849024), (32, 60622614), (36, 53886768), (39, 49741632), (48, 40415076), (52, 37306224), (54, 35924512), (64, 30311307), (72, 26943384), (78, 24870816), (96, 20207538), (104, 18653112), (108, 17962256), (117, 16580544), (144, 13471692), (156, 12435408), (192, 10103769), (208, 9326556), (216, 8981128), (234, 8290272), (288, 6735846), (312, 6217704), (351, 5526848), (416, 4663278), (432, 4490564), (468, 4145136), (576, 3367923), (624, 3108852), (702, 2763424), (832, 2331639), (864, 2245282), (936, 2072568), (1248, 1554426), (1404, 1381712), (1728, 1122641), (1872, 1036284), (2496, 777213), (2808, 690856), (3744, 518142), (5616, 345428), (7488, 259071), (11232, 172714), (22464, 86357)]