679995162

素因数分解:

$2^1\times 3^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{673}}^1$

素因数の和:717

約数の個数: 144

約数和(自身を含む): 1910256192

約数和(自身を除く): 1230261030

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 81, 99, 126, 154, 162, 189, 198, 231, 243, 297, 378, 462, 486, 567, 594, 673, 693, 729, 891, 1134, 1346, 1386, 1458, 1701, 1782, 2019, 2079, 2187, 2673, 3402, 4038, 4158, 4374, 4711, 5103, 5346, 6057, 6237, 6561, 7403, 8019, 9422, 10206, 12114, 12474, 13122, 14133, 14806, 15309, 16038, 18171, 18711, 22209, 24057, 28266, 30618, 36342, 37422, 42399, 44418, 45927, 48114, 51821, 54513, 56133, 66627, 72171, 84798, 91854, 103642, 109026, 112266, 127197, 133254, 144342, 155463, 163539, 168399, 199881, 254394, 310926, 327078, 336798, 381591, 399762, 466389, 490617, 505197, 599643, 763182, 932778, 981234, 1010394, 1144773, 1199286, 1399167, 1471851, 1798929, 2289546, 2798334, 2943702, 3434319, 3597858, 4197501, 4415553, 5396787, 6868638, 8395002, 8831106, 10302957, 10793574, 12592503, 16190361, 20605914, 25185006, 30908871, 32380722, 37777509, 48571083, 61817742, 75555018, 97142166, 113332527, 226665054, 339997581, 679995162]

約数ペア:

[(1, 679995162), (2, 339997581), (3, 226665054), (6, 113332527), (7, 97142166), (9, 75555018), (11, 61817742), (14, 48571083), (18, 37777509), (21, 32380722), (22, 30908871), (27, 25185006), (33, 20605914), (42, 16190361), (54, 12592503), (63, 10793574), (66, 10302957), (77, 8831106), (81, 8395002), (99, 6868638), (126, 5396787), (154, 4415553), (162, 4197501), (189, 3597858), (198, 3434319), (231, 2943702), (243, 2798334), (297, 2289546), (378, 1798929), (462, 1471851), (486, 1399167), (567, 1199286), (594, 1144773), (673, 1010394), (693, 981234), (729, 932778), (891, 763182), (1134, 599643), (1346, 505197), (1386, 490617), (1458, 466389), (1701, 399762), (1782, 381591), (2019, 336798), (2079, 327078), (2187, 310926), (2673, 254394), (3402, 199881), (4038, 168399), (4158, 163539), (4374, 155463), (4711, 144342), (5103, 133254), (5346, 127197), (6057, 112266), (6237, 109026), (6561, 103642), (7403, 91854), (8019, 84798), (9422, 72171), (10206, 66627), (12114, 56133), (12474, 54513), (13122, 51821), (14133, 48114), (14806, 45927), (15309, 44418), (16038, 42399), (18171, 37422), (18711, 36342), (22209, 30618), (24057, 28266)]