12782105008

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:543

約数の個数: 160

約数和(自身を含む): 27755937792

約数和(自身を除く): 14973832784

約数列:

[1, 2, 4, 8, 16, 23, 31, 43, 46, 62, 71, 86, 92, 124, 142, 172, 184, 248, 284, 344, 367, 368, 496, 568, 688, 713, 734, 989, 1136, 1333, 1426, 1468, 1633, 1978, 2201, 2666, 2852, 2936, 3053, 3266, 3956, 4402, 5332, 5704, 5872, 6106, 6532, 7912, 8441, 8804, 10664, 11377, 11408, 12212, 13064, 15781, 15824, 16882, 17608, 21328, 22754, 24424, 26057, 26128, 30659, 31562, 33764, 35216, 45508, 48848, 50623, 52114, 61318, 63124, 67528, 70219, 91016, 94643, 101246, 104228, 122636, 126248, 135056, 140438, 182032, 189286, 202492, 208456, 245272, 252496, 261671, 280876, 362963, 378572, 404984, 416912, 489211, 490544, 523342, 561752, 599311, 725926, 757144, 807767, 809968, 978422, 1046684, 1120451, 1123504, 1198622, 1451852, 1514288, 1615534, 1956844, 2093368, 2176789, 2240902, 2397244, 2903704, 3231068, 3913688, 4186736, 4353578, 4481804, 4794488, 5807408, 6462136, 7827376, 8707156, 8963608, 9588976, 11251853, 12924272, 17414312, 17927216, 18578641, 22503706, 25770373, 34733981, 34828624, 37157282, 45007412, 51540746, 69467962, 74314564, 90014824, 103081492, 138935924, 148629128, 180029648, 206162984, 277871848, 297258256, 412325968, 555743696, 798881563, 1597763126, 3195526252, 6391052504, 12782105008]

約数ペア:

[(1, 12782105008), (2, 6391052504), (4, 3195526252), (8, 1597763126), (16, 798881563), (23, 555743696), (31, 412325968), (43, 297258256), (46, 277871848), (62, 206162984), (71, 180029648), (86, 148629128), (92, 138935924), (124, 103081492), (142, 90014824), (172, 74314564), (184, 69467962), (248, 51540746), (284, 45007412), (344, 37157282), (367, 34828624), (368, 34733981), (496, 25770373), (568, 22503706), (688, 18578641), (713, 17927216), (734, 17414312), (989, 12924272), (1136, 11251853), (1333, 9588976), (1426, 8963608), (1468, 8707156), (1633, 7827376), (1978, 6462136), (2201, 5807408), (2666, 4794488), (2852, 4481804), (2936, 4353578), (3053, 4186736), (3266, 3913688), (3956, 3231068), (4402, 2903704), (5332, 2397244), (5704, 2240902), (5872, 2176789), (6106, 2093368), (6532, 1956844), (7912, 1615534), (8441, 1514288), (8804, 1451852), (10664, 1198622), (11377, 1123504), (11408, 1120451), (12212, 1046684), (13064, 978422), (15781, 809968), (15824, 807767), (16882, 757144), (17608, 725926), (21328, 599311), (22754, 561752), (24424, 523342), (26057, 490544), (26128, 489211), (30659, 416912), (31562, 404984), (33764, 378572), (35216, 362963), (45508, 280876), (48848, 261671), (50623, 252496), (52114, 245272), (61318, 208456), (63124, 202492), (67528, 189286), (70219, 182032), (91016, 140438), (94643, 135056), (101246, 126248), (104228, 122636)]