211801176

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{673}}^1$

素因数の和:766

約数の個数: 128

約数和(自身を含む): 621158400

約数和(自身を除く): 409357224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 47, 54, 62, 72, 93, 94, 108, 124, 141, 186, 188, 216, 248, 279, 282, 372, 376, 423, 558, 564, 673, 744, 837, 846, 1116, 1128, 1269, 1346, 1457, 1674, 1692, 2019, 2232, 2538, 2692, 2914, 3348, 3384, 4038, 4371, 5076, 5384, 5828, 6057, 6696, 8076, 8742, 10152, 11656, 12114, 13113, 16152, 17484, 18171, 20863, 24228, 26226, 31631, 34968, 36342, 39339, 41726, 48456, 52452, 62589, 63262, 72684, 78678, 83452, 94893, 104904, 125178, 126524, 145368, 157356, 166904, 187767, 189786, 250356, 253048, 284679, 314712, 375534, 379572, 500712, 563301, 569358, 751068, 759144, 854037, 980561, 1126602, 1138716, 1502136, 1708074, 1961122, 2253204, 2277432, 2941683, 3416148, 3922244, 4506408, 5883366, 6832296, 7844488, 8825049, 11766732, 17650098, 23533464, 26475147, 35300196, 52950294, 70600392, 105900588, 211801176]

約数ペア:

[(1, 211801176), (2, 105900588), (3, 70600392), (4, 52950294), (6, 35300196), (8, 26475147), (9, 23533464), (12, 17650098), (18, 11766732), (24, 8825049), (27, 7844488), (31, 6832296), (36, 5883366), (47, 4506408), (54, 3922244), (62, 3416148), (72, 2941683), (93, 2277432), (94, 2253204), (108, 1961122), (124, 1708074), (141, 1502136), (186, 1138716), (188, 1126602), (216, 980561), (248, 854037), (279, 759144), (282, 751068), (372, 569358), (376, 563301), (423, 500712), (558, 379572), (564, 375534), (673, 314712), (744, 284679), (837, 253048), (846, 250356), (1116, 189786), (1128, 187767), (1269, 166904), (1346, 157356), (1457, 145368), (1674, 126524), (1692, 125178), (2019, 104904), (2232, 94893), (2538, 83452), (2692, 78678), (2914, 72684), (3348, 63262), (3384, 62589), (4038, 52452), (4371, 48456), (5076, 41726), (5384, 39339), (5828, 36342), (6057, 34968), (6696, 31631), (8076, 26226), (8742, 24228), (10152, 20863), (11656, 18171), (12114, 17484), (13113, 16152)]