276996972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{881}}^1$

素因数の和:1111

約数の個数: 96

約数和(自身を含む): 782369280

約数和(自身を除く): 505372308

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 197, 228, 266, 394, 399, 532, 591, 788, 798, 881, 1182, 1379, 1596, 1762, 2364, 2643, 2758, 3524, 3743, 4137, 5286, 5516, 6167, 7486, 8274, 10572, 11229, 12334, 14972, 16548, 16739, 18501, 22458, 24668, 26201, 33478, 37002, 44916, 50217, 52402, 66956, 74004, 78603, 100434, 104804, 117173, 157206, 173557, 200868, 234346, 314412, 347114, 351519, 468692, 520671, 694228, 703038, 1041342, 1214899, 1406076, 2082684, 2429798, 3297583, 3644697, 4859596, 6595166, 7289394, 9892749, 13190332, 14578788, 19785498, 23083081, 39570996, 46166162, 69249243, 92332324, 138498486, 276996972]

約数ペア:

[(1, 276996972), (2, 138498486), (3, 92332324), (4, 69249243), (6, 46166162), (7, 39570996), (12, 23083081), (14, 19785498), (19, 14578788), (21, 13190332), (28, 9892749), (38, 7289394), (42, 6595166), (57, 4859596), (76, 3644697), (84, 3297583), (114, 2429798), (133, 2082684), (197, 1406076), (228, 1214899), (266, 1041342), (394, 703038), (399, 694228), (532, 520671), (591, 468692), (788, 351519), (798, 347114), (881, 314412), (1182, 234346), (1379, 200868), (1596, 173557), (1762, 157206), (2364, 117173), (2643, 104804), (2758, 100434), (3524, 78603), (3743, 74004), (4137, 66956), (5286, 52402), (5516, 50217), (6167, 44916), (7486, 37002), (8274, 33478), (10572, 26201), (11229, 24668), (12334, 22458), (14972, 18501), (16548, 16739)]