319173582

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:338

約数の個数: 128

約数和(自身を含む): 823173120

約数和(自身を除く): 503999538

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 109, 173, 182, 186, 217, 218, 273, 327, 346, 403, 434, 519, 546, 651, 654, 763, 806, 1038, 1209, 1211, 1302, 1417, 1526, 2249, 2289, 2418, 2422, 2821, 2834, 3379, 3633, 4251, 4498, 4578, 5363, 5642, 6747, 6758, 7266, 8463, 8502, 9919, 10137, 10726, 13494, 15743, 16089, 16926, 18857, 19838, 20274, 23653, 29757, 31486, 32178, 37541, 37714, 43927, 47229, 47306, 56571, 59514, 69719, 70959, 75082, 87854, 94458, 112623, 113142, 131781, 131999, 139438, 141918, 209157, 225246, 245141, 263562, 263998, 307489, 395997, 418314, 488033, 490282, 584567, 614978, 735423, 791994, 922467, 976066, 1169134, 1464099, 1470846, 1715987, 1753701, 1844934, 2928198, 3431974, 3507402, 4091969, 5147961, 7599371, 8183938, 10295922, 12275907, 15198742, 22798113, 24551814, 45596226, 53195597, 106391194, 159586791, 319173582]

約数ペア:

[(1, 319173582), (2, 159586791), (3, 106391194), (6, 53195597), (7, 45596226), (13, 24551814), (14, 22798113), (21, 15198742), (26, 12275907), (31, 10295922), (39, 8183938), (42, 7599371), (62, 5147961), (78, 4091969), (91, 3507402), (93, 3431974), (109, 2928198), (173, 1844934), (182, 1753701), (186, 1715987), (217, 1470846), (218, 1464099), (273, 1169134), (327, 976066), (346, 922467), (403, 791994), (434, 735423), (519, 614978), (546, 584567), (651, 490282), (654, 488033), (763, 418314), (806, 395997), (1038, 307489), (1209, 263998), (1211, 263562), (1302, 245141), (1417, 225246), (1526, 209157), (2249, 141918), (2289, 139438), (2418, 131999), (2422, 131781), (2821, 113142), (2834, 112623), (3379, 94458), (3633, 87854), (4251, 75082), (4498, 70959), (4578, 69719), (5363, 59514), (5642, 56571), (6747, 47306), (6758, 47229), (7266, 43927), (8463, 37714), (8502, 37541), (9919, 32178), (10137, 31486), (10726, 29757), (13494, 23653), (15743, 20274), (16089, 19838), (16926, 18857)]