1628017326

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1709}}^1$

素因数の和:1815

約数の個数: 128

約数和(自身を含む): 4136832000

約数和(自身を除く): 2508814674

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 59, 69, 78, 117, 118, 138, 177, 207, 234, 299, 351, 354, 414, 531, 598, 621, 702, 767, 897, 1062, 1242, 1357, 1534, 1593, 1709, 1794, 2301, 2691, 2714, 3186, 3418, 4071, 4602, 5127, 5382, 6903, 8073, 8142, 10254, 12213, 13806, 15381, 16146, 17641, 20709, 22217, 24426, 30762, 35282, 36639, 39307, 41418, 44434, 46143, 52923, 66651, 73278, 78614, 92286, 100831, 105846, 117921, 133302, 158769, 199953, 201662, 235842, 302493, 317538, 353763, 399906, 476307, 510991, 599859, 604986, 707526, 907479, 952614, 1021982, 1061289, 1199718, 1310803, 1532973, 1814958, 2122578, 2319113, 2621606, 2722437, 3065946, 3932409, 4598919, 4638226, 5444874, 6957339, 7864818, 9197838, 11797227, 13796757, 13914678, 20872017, 23594454, 27593514, 30148469, 35391681, 41744034, 60296938, 62616051, 70783362, 90445407, 125232102, 180890814, 271336221, 542672442, 814008663, 1628017326]

約数ペア:

[(1, 1628017326), (2, 814008663), (3, 542672442), (6, 271336221), (9, 180890814), (13, 125232102), (18, 90445407), (23, 70783362), (26, 62616051), (27, 60296938), (39, 41744034), (46, 35391681), (54, 30148469), (59, 27593514), (69, 23594454), (78, 20872017), (117, 13914678), (118, 13796757), (138, 11797227), (177, 9197838), (207, 7864818), (234, 6957339), (299, 5444874), (351, 4638226), (354, 4598919), (414, 3932409), (531, 3065946), (598, 2722437), (621, 2621606), (702, 2319113), (767, 2122578), (897, 1814958), (1062, 1532973), (1242, 1310803), (1357, 1199718), (1534, 1061289), (1593, 1021982), (1709, 952614), (1794, 907479), (2301, 707526), (2691, 604986), (2714, 599859), (3186, 510991), (3418, 476307), (4071, 399906), (4602, 353763), (5127, 317538), (5382, 302493), (6903, 235842), (8073, 201662), (8142, 199953), (10254, 158769), (12213, 133302), (13806, 117921), (15381, 105846), (16146, 100831), (17641, 92286), (20709, 78614), (22217, 73278), (24426, 66651), (30762, 52923), (35282, 46143), (36639, 44434), (39307, 41418)]