1769158404

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1439}}^1$

素因数の和:1570

約数の個数: 144

約数和(自身を含む): 5019356160

約数和(自身を除く): 3250197756

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 71, 74, 78, 111, 117, 142, 148, 156, 213, 222, 234, 284, 333, 426, 444, 468, 481, 639, 666, 852, 923, 962, 1278, 1332, 1439, 1443, 1846, 1924, 2556, 2627, 2769, 2878, 2886, 3692, 4317, 4329, 5254, 5538, 5756, 5772, 7881, 8307, 8634, 8658, 10508, 11076, 12951, 15762, 16614, 17268, 17316, 18707, 23643, 25902, 31524, 33228, 34151, 37414, 47286, 51804, 53243, 56121, 68302, 74828, 94572, 102169, 102453, 106486, 112242, 136604, 159729, 168363, 204338, 204906, 212972, 224484, 306507, 307359, 319458, 336726, 408676, 409812, 479187, 613014, 614718, 638916, 673452, 692159, 919521, 958374, 1226028, 1229436, 1328197, 1384318, 1839042, 1916748, 2076477, 2656394, 2768636, 3678084, 3780253, 3984591, 4152954, 5312788, 6229431, 7560506, 7969182, 8305908, 11340759, 11953773, 12458862, 15121012, 15938364, 22681518, 23907546, 24917724, 34022277, 45363036, 47815092, 49143289, 68044554, 98286578, 136089108, 147429867, 196573156, 294859734, 442289601, 589719468, 884579202, 1769158404]

約数ペア:

[(1, 1769158404), (2, 884579202), (3, 589719468), (4, 442289601), (6, 294859734), (9, 196573156), (12, 147429867), (13, 136089108), (18, 98286578), (26, 68044554), (36, 49143289), (37, 47815092), (39, 45363036), (52, 34022277), (71, 24917724), (74, 23907546), (78, 22681518), (111, 15938364), (117, 15121012), (142, 12458862), (148, 11953773), (156, 11340759), (213, 8305908), (222, 7969182), (234, 7560506), (284, 6229431), (333, 5312788), (426, 4152954), (444, 3984591), (468, 3780253), (481, 3678084), (639, 2768636), (666, 2656394), (852, 2076477), (923, 1916748), (962, 1839042), (1278, 1384318), (1332, 1328197), (1439, 1229436), (1443, 1226028), (1846, 958374), (1924, 919521), (2556, 692159), (2627, 673452), (2769, 638916), (2878, 614718), (2886, 613014), (3692, 479187), (4317, 409812), (4329, 408676), (5254, 336726), (5538, 319458), (5756, 307359), (5772, 306507), (7881, 224484), (8307, 212972), (8634, 204906), (8658, 204338), (10508, 168363), (11076, 159729), (12951, 136604), (15762, 112242), (16614, 106486), (17268, 102453), (17316, 102169), (18707, 94572), (23643, 74828), (25902, 68302), (31524, 56121), (33228, 53243), (34151, 51804), (37414, 47286)]