1689297786

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{5639}}^1$

素因数の和:5764

約数の個数: 96

約数和(自身を含む): 4276022400

約数和(自身を除く): 2586724614

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 89, 99, 102, 153, 178, 187, 198, 267, 306, 374, 534, 561, 801, 979, 1122, 1513, 1602, 1683, 1958, 2937, 3026, 3366, 4539, 5639, 5874, 8811, 9078, 11278, 13617, 16643, 16917, 17622, 27234, 33286, 33834, 49929, 50751, 62029, 95863, 99858, 101502, 124058, 149787, 186087, 191726, 287589, 299574, 372174, 501871, 558261, 575178, 862767, 1003742, 1054493, 1116522, 1505613, 1725534, 2108986, 3011226, 3163479, 4516839, 5520581, 6326958, 8531807, 9033678, 9490437, 11041162, 16561743, 17063614, 18980874, 25595421, 33123486, 49685229, 51190842, 76786263, 93849877, 99370458, 153572526, 187699754, 281549631, 563099262, 844648893, 1689297786]

約数ペア:

[(1, 1689297786), (2, 844648893), (3, 563099262), (6, 281549631), (9, 187699754), (11, 153572526), (17, 99370458), (18, 93849877), (22, 76786263), (33, 51190842), (34, 49685229), (51, 33123486), (66, 25595421), (89, 18980874), (99, 17063614), (102, 16561743), (153, 11041162), (178, 9490437), (187, 9033678), (198, 8531807), (267, 6326958), (306, 5520581), (374, 4516839), (534, 3163479), (561, 3011226), (801, 2108986), (979, 1725534), (1122, 1505613), (1513, 1116522), (1602, 1054493), (1683, 1003742), (1958, 862767), (2937, 575178), (3026, 558261), (3366, 501871), (4539, 372174), (5639, 299574), (5874, 287589), (8811, 191726), (9078, 186087), (11278, 149787), (13617, 124058), (16643, 101502), (16917, 99858), (17622, 95863), (27234, 62029), (33286, 50751), (33834, 49929)]