717262164

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{971}}^1$

素因数の和:1086

約数の個数: 108

約数和(自身を含む): 1955143008

約数和(自身を除く): 1237880844

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 71, 102, 142, 153, 204, 213, 284, 289, 306, 426, 578, 612, 639, 852, 867, 971, 1156, 1207, 1278, 1734, 1942, 2414, 2556, 2601, 2913, 3468, 3621, 3884, 4828, 5202, 5826, 7242, 8739, 10404, 10863, 11652, 14484, 16507, 17478, 20519, 21726, 33014, 34956, 41038, 43452, 49521, 61557, 66028, 68941, 82076, 99042, 123114, 137882, 148563, 184671, 198084, 206823, 246228, 275764, 280619, 297126, 369342, 413646, 561238, 594252, 620469, 738684, 827292, 841857, 1122476, 1171997, 1240938, 1683714, 2343994, 2481876, 2525571, 3367428, 3515991, 4687988, 5051142, 7031982, 10102284, 10547973, 14063964, 19923949, 21095946, 39847898, 42191892, 59771847, 79695796, 119543694, 179315541, 239087388, 358631082, 717262164]

約数ペア:

[(1, 717262164), (2, 358631082), (3, 239087388), (4, 179315541), (6, 119543694), (9, 79695796), (12, 59771847), (17, 42191892), (18, 39847898), (34, 21095946), (36, 19923949), (51, 14063964), (68, 10547973), (71, 10102284), (102, 7031982), (142, 5051142), (153, 4687988), (204, 3515991), (213, 3367428), (284, 2525571), (289, 2481876), (306, 2343994), (426, 1683714), (578, 1240938), (612, 1171997), (639, 1122476), (852, 841857), (867, 827292), (971, 738684), (1156, 620469), (1207, 594252), (1278, 561238), (1734, 413646), (1942, 369342), (2414, 297126), (2556, 280619), (2601, 275764), (2913, 246228), (3468, 206823), (3621, 198084), (3884, 184671), (4828, 148563), (5202, 137882), (5826, 123114), (7242, 99042), (8739, 82076), (10404, 68941), (10863, 66028), (11652, 61557), (14484, 49521), (16507, 43452), (17478, 41038), (20519, 34956), (21726, 33014)]