1405945102016

素因数分解:

$2^6\times 7^3\times {\mathrm{13}}^1\times {\mathrm{4926641}}^1$

素因数の和:4926687

約数の個数: 112

約数和(自身を含む): 3503827790400

約数和(自身を除く): 2097882688384

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 182, 196, 208, 224, 343, 364, 392, 416, 448, 637, 686, 728, 784, 832, 1274, 1372, 1456, 1568, 2548, 2744, 2912, 3136, 4459, 5096, 5488, 5824, 8918, 10192, 10976, 17836, 20384, 21952, 35672, 40768, 71344, 142688, 285376, 4926641, 9853282, 19706564, 34486487, 39413128, 64046333, 68972974, 78826256, 128092666, 137945948, 157652512, 241405409, 256185332, 275891896, 315305024, 448324331, 482810818, 512370664, 551783792, 896648662, 965621636, 1024741328, 1103567584, 1689837863, 1793297324, 1931243272, 2049482656, 2207135168, 3138270317, 3379675726, 3586594648, 3862486544, 4098965312, 6276540634, 6759351452, 7173189296, 7724973088, 12553081268, 13518702904, 14346378592, 15449946176, 21967892219, 25106162536, 27037405808, 28692757184, 43935784438, 50212325072, 54074811616, 87871568876, 100424650144, 108149623232, 175743137752, 200849300288, 351486275504, 702972551008, 1405945102016]

約数ペア:

[(1, 1405945102016), (2, 702972551008), (4, 351486275504), (7, 200849300288), (8, 175743137752), (13, 108149623232), (14, 100424650144), (16, 87871568876), (26, 54074811616), (28, 50212325072), (32, 43935784438), (49, 28692757184), (52, 27037405808), (56, 25106162536), (64, 21967892219), (91, 15449946176), (98, 14346378592), (104, 13518702904), (112, 12553081268), (182, 7724973088), (196, 7173189296), (208, 6759351452), (224, 6276540634), (343, 4098965312), (364, 3862486544), (392, 3586594648), (416, 3379675726), (448, 3138270317), (637, 2207135168), (686, 2049482656), (728, 1931243272), (784, 1793297324), (832, 1689837863), (1274, 1103567584), (1372, 1024741328), (1456, 965621636), (1568, 896648662), (2548, 551783792), (2744, 512370664), (2912, 482810818), (3136, 448324331), (4459, 315305024), (5096, 275891896), (5488, 256185332), (5824, 241405409), (8918, 157652512), (10192, 137945948), (10976, 128092666), (17836, 78826256), (20384, 68972974), (21952, 64046333), (35672, 39413128), (40768, 34486487), (71344, 19706564), (142688, 9853282), (285376, 4926641)]