1297314908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:435

約数の個数: 96

約数和(自身を含む): 2612736000

約数和(自身を除く): 1315421092

約数列:

[1, 2, 4, 19, 23, 31, 38, 46, 62, 76, 89, 92, 124, 178, 269, 356, 437, 538, 589, 713, 874, 1076, 1178, 1426, 1691, 1748, 2047, 2356, 2759, 2852, 3382, 4094, 5111, 5518, 6187, 6764, 8188, 8339, 10222, 11036, 12374, 13547, 16678, 20444, 23941, 24748, 27094, 33356, 38893, 47882, 52421, 54188, 63457, 77786, 95764, 104842, 117553, 126914, 155572, 158441, 191797, 209684, 235106, 253828, 316882, 383594, 454879, 470212, 550643, 633764, 742171, 767188, 909758, 1101286, 1205683, 1484342, 1819516, 2202572, 2411366, 2968684, 3644143, 4822732, 7288286, 10462217, 14101249, 14576572, 17069933, 20924434, 28202498, 34139866, 41848868, 56404996, 68279732, 324328727, 648657454, 1297314908]

約数ペア:

[(1, 1297314908), (2, 648657454), (4, 324328727), (19, 68279732), (23, 56404996), (31, 41848868), (38, 34139866), (46, 28202498), (62, 20924434), (76, 17069933), (89, 14576572), (92, 14101249), (124, 10462217), (178, 7288286), (269, 4822732), (356, 3644143), (437, 2968684), (538, 2411366), (589, 2202572), (713, 1819516), (874, 1484342), (1076, 1205683), (1178, 1101286), (1426, 909758), (1691, 767188), (1748, 742171), (2047, 633764), (2356, 550643), (2759, 470212), (2852, 454879), (3382, 383594), (4094, 316882), (5111, 253828), (5518, 235106), (6187, 209684), (6764, 191797), (8188, 158441), (8339, 155572), (10222, 126914), (11036, 117553), (12374, 104842), (13547, 95764), (16678, 77786), (20444, 63457), (23941, 54188), (24748, 52421), (27094, 47882), (33356, 38893)]