293709276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{617}}^1\times {\mathrm{1889}}^1$

素因数の和:2523

約数の個数: 72

約数和(自身を含む): 850318560

約数和(自身を除く): 556609284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 617, 1234, 1851, 1889, 2468, 3702, 3778, 4319, 5553, 5667, 7404, 7556, 8638, 11106, 11334, 12957, 13223, 17001, 17276, 22212, 22668, 25914, 26446, 34002, 38871, 39669, 51828, 52892, 68004, 77742, 79338, 119007, 155484, 158676, 238014, 476028, 1165513, 2331026, 3496539, 4662052, 6993078, 8158591, 10489617, 13986156, 16317182, 20979234, 24475773, 32634364, 41958468, 48951546, 73427319, 97903092, 146854638, 293709276]

約数ペア:

[(1, 293709276), (2, 146854638), (3, 97903092), (4, 73427319), (6, 48951546), (7, 41958468), (9, 32634364), (12, 24475773), (14, 20979234), (18, 16317182), (21, 13986156), (28, 10489617), (36, 8158591), (42, 6993078), (63, 4662052), (84, 3496539), (126, 2331026), (252, 1165513), (617, 476028), (1234, 238014), (1851, 158676), (1889, 155484), (2468, 119007), (3702, 79338), (3778, 77742), (4319, 68004), (5553, 52892), (5667, 51828), (7404, 39669), (7556, 38871), (8638, 34002), (11106, 26446), (11334, 25914), (12957, 22668), (13223, 22212), (17001, 17276)]